<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.5.5

Error message:
List index out of bounds (-1)

Stapelverfolgung:
(002BBB8C) System::Syncobjs::TCriticalSection::Enter
(00EF74C2)
(00EF953A)
(00EF62E4) __ExceptionHandler
(000B204F) ntdll.dll
(0007AF3A) ntdll.dll.KiUserExceptionDispatcher
(00C1AD26) TFTPFileSystem::ProcessMessage
(00C1B10B) TFTPFileSystem::DoWaitForReply
(00C1B1F7) TFTPFileSystem::WaitForReply
(00C1B250) TFTPFileSystem::WaitForCommandReply
(000CA38F) TTerminalManager::FreeActiveTerminal
(00BB293A) TThemePageControl::Dispatch
(003A356D) Vcl::Controls::TWinControl::WndProc
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(000265F5) USER32.dll.CallWindowProcW
(00539473) Dragdrop::TDragDrop::WndMethod
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(00026315) USER32.dll
(00025E7B) USER32.dll.DispatchMessageW

(00D31724) TTerminal::GetActive
(000B204F) ntdll.dll
(0007AF3A) ntdll.dll.KiUserExceptionDispatcher
(00C1B1F7) TFTPFileSystem::WaitForReply
(00C1B250) TFTPFileSystem::WaitForCommandReply
(000CA38F) TTerminalManager::FreeActiveTerminal
(00BB293A) TThemePageControl::Dispatch
(003A356D) Vcl::Controls::TWinControl::WndProc
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(000265F5) USER32.dll.CallWindowProcW
(00539473) Dragdrop::TDragDrop::WndMethod
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(00026315) USER32.dll
(00025E7B) USER32.dll.DispatchMessageW

(001EADF3) System::Classes::TList::Get
(001EADF3) System::Classes::TList::Get
(000CA38F) TTerminalManager::FreeActiveTerminal
(00BB293A) TThemePageControl::Dispatch
(003A356D) Vcl::Controls::TWinControl::WndProc
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(000265F5) USER32.dll.CallWindowProcW
(00539473) Dragdrop::TDragDrop::WndMethod
(00204C90) System::Classes::_18364
(00038D21) USER32.dll
(00026E88) USER32.dll
(00026315) USER32.dll
(00025E7B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.5.5

Error message:
Invalid access to memory.

Stack trace:
(002BBB8C) System::Syncobjs::TCriticalSection::Enter
(000B332F) ntdll.dll
(0007A56A) ntdll.dll.KiUserExceptionDispatcher
(00C46FF3) TTerminalQueue::GetIsEmpty
(0001D62C) TCustomScpExplorerForm::CanCloseQueue
(0001D6D6) TCustomScpExplorerForm::CanCloseQueue
(004AC588) Vcl::Forms::TCustomForm::CloseQuery
(0002D5AE) TCustomScpExplorerForm::Dispatch
(0039E3C2) Vcl::Controls::TControl::WndProc
(003A356D) Vcl::Controls::TWinControl::WndProc
(004A77B4) Vcl::Forms::TCustomForm::WndProc
(00E0706B) Vclcommon::C4884_0
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(0002656B) USER32.dll
(00032DD7) USER32.dll
(0007A544) ntdll.dll.KiUserCallbackDispatcher
(00028008) USER32.dll
(0002BBA9) UXTHEME.DLL
(00027803) UXTHEME.DLL
(00026A33) UXTHEME.DLL
(00028137) USER32.dll
(00038981) USER32.dll
(00026AC8) USER32.dll
(00026235) USER32.dll.CallWindowProcW
(003A3675) Vcl::Controls::TWinControl::DefaultHandler
(004AB1FD) Vcl::Forms::TCustomForm::WMSysCommand
(0039E3C2) Vcl::Controls::TControl::WndProc
(003A356D) Vcl::Controls::TWinControl::WndProc
(004A77B4) Vcl::Forms::TCustomForm::WndProc
(00E06F8B) Vclcommon::C4884_0
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(0002656B) USER32.dll
(00032DD7) USER32.dll
(0007A544) ntdll.dll.KiUserCallbackDispatcher
(00028008) USER32.dll
(0002BBA9) UXTHEME.DLL
(00027803) UXTHEME.DLL
(00026A33) UXTHEME.DLL
(00028137) USER32.dll
(00038981) USER32.dll
(00026AC8) USER32.dll
(00026235) USER32.dll.CallWindowProcW
(003A3675) Vcl::Controls::TWinControl::DefaultHandler
(0039E3C2) Vcl::Controls::TControl::WndProc
(003A356D) Vcl::Controls::TWinControl::WndProc
(004A77B4) Vcl::Forms::TCustomForm::WndProc
(00E0706B) Vclcommon::C4884_0
(003A2A78) Vcl::Controls::TWinControl::MainWndProc
(00204C90) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(00025F55) USER32.dll
(00025ABB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.5

Error message:
Invalid access to memory.

Stack trace:
(002BB9AC) System::Syncobjs::TCriticalSection::Enter
(000B332F) ntdll.dll
(0007A56A) ntdll.dll.KiUserExceptionDispatcher
(00C44DFB) TTerminalQueue::GetIsEmpty
(0001D618) TCustomScpExplorerForm::CanCloseQueue
(0001D6C2) TCustomScpExplorerForm::CanCloseQueue
(004AC3A8) Vcl::Forms::TCustomForm::CloseQuery
(0002D592) TCustomScpExplorerForm::Dispatch
(0039E1E2) Vcl::Controls::TControl::WndProc
(003A338D) Vcl::Controls::TWinControl::WndProc
(004A75D4) Vcl::Forms::TCustomForm::WndProc
(00E04A4B) Vclcommon::C4884_0
(003A2898) Vcl::Controls::TWinControl::MainWndProc
(00204AB0) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(0002656B) USER32.dll
(00032DD7) USER32.dll
(0007A544) ntdll.dll.KiUserCallbackDispatcher
(00028008) USER32.dll
(0002BBA9) UXTHEME.DLL
(00027803) UXTHEME.DLL
(00026A33) UXTHEME.DLL
(00028137) USER32.dll
(00038981) USER32.dll
(00026AC8) USER32.dll
(00026235) USER32.dll.CallWindowProcW
(003A3495) Vcl::Controls::TWinControl::DefaultHandler
(004AB01D) Vcl::Forms::TCustomForm::WMSysCommand
(0039E1E2) Vcl::Controls::TControl::WndProc
(003A338D) Vcl::Controls::TWinControl::WndProc
(004A75D4) Vcl::Forms::TCustomForm::WndProc
(00E0496B) Vclcommon::C4884_0
(003A2898) Vcl::Controls::TWinControl::MainWndProc
(00204AB0) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(0002656B) USER32.dll
(00032DD7) USER32.dll
(0007A544) ntdll.dll.KiUserCallbackDispatcher
(00028008) USER32.dll
(0002BBA9) UXTHEME.DLL
(00027803) UXTHEME.DLL
(00026A33) UXTHEME.DLL
(00028137) USER32.dll
(00038981) USER32.dll
(00026AC8) USER32.dll
(00026235) USER32.dll.CallWindowProcW
(003A3495) Vcl::Controls::TWinControl::DefaultHandler
(0039E1E2) Vcl::Controls::TControl::WndProc
(003A338D) Vcl::Controls::TWinControl::WndProc
(004A75D4) Vcl::Forms::TCustomForm::WndProc
(00E04A4B) Vclcommon::C4884_0
(003A2898) Vcl::Controls::TWinControl::MainWndProc
(00204AB0) System::Classes::_18364
(00038981) USER32.dll
(00026AC8) USER32.dll
(00025F55) USER32.dll
(00025ABB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.5.3

Error message:
List index out of bounds (-1)

Трассировка стека:
(002BBA74) System::Syncobjs::TCriticalSection::Enter
(00EF5B8E)
(00EF7C06)
(00EF49B0) __ExceptionHandler
(0008818F) ntdll.dll
(00074711) ntdll.dll.KiUserExceptionDispatcher
(00C197BA) TFTPFileSystem::ProcessMessage
(00C19B9F) TFTPFileSystem::DoWaitForReply
(00C19C8B) TFTPFileSystem::WaitForReply
(00C19CE4) TFTPFileSystem::WaitForCommandReply
(00031BB5) TCustomScpExplorerForm::CloseSessionTab
(00BB13CE) TThemePageControl::Dispatch
(003A3455) Vcl::Controls::TWinControl::WndProc
(003A2960) Vcl::Controls::TWinControl::MainWndProc
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(00036341) USER32.dll.GetSystemMetricsForDpi
(00034B76) USER32.dll.CallWindowProcW
(0053941F) Dragdrop::TDragDrop::WndMethod
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(000354BB) USER32.dll
(00034FEB) USER32.dll.DispatchMessageW

(00EF61F9)
(00EF77D3)
(00C19C0C) TFTPFileSystem::DoWaitForReply
(00C19C8B) TFTPFileSystem::WaitForReply
(00C19CE4) TFTPFileSystem::WaitForCommandReply
(00031BB5) TCustomScpExplorerForm::CloseSessionTab
(00BB13CE) TThemePageControl::Dispatch
(003A3455) Vcl::Controls::TWinControl::WndProc
(003A2960) Vcl::Controls::TWinControl::MainWndProc
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(00036341) USER32.dll.GetSystemMetricsForDpi
(00034B76) USER32.dll.CallWindowProcW
(0053941F) Dragdrop::TDragDrop::WndMethod
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(000354BB) USER32.dll
(00034FEB) USER32.dll.DispatchMessageW

(001EACDB) System::Classes::TList::Get
(001EACDB) System::Classes::TList::Get
(00031BB5) TCustomScpExplorerForm::CloseSessionTab
(00BB13CE) TThemePageControl::Dispatch
(003A3455) Vcl::Controls::TWinControl::WndProc
(003A2960) Vcl::Controls::TWinControl::MainWndProc
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(00036341) USER32.dll.GetSystemMetricsForDpi
(00034B76) USER32.dll.CallWindowProcW
(0053941F) Dragdrop::TDragDrop::WndMethod
(00204B78) System::Classes::_18364
(00040529) USER32.dll
(00036C15) USER32.dll
(000354BB) USER32.dll
(00034FEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.3.5

Error message:
List index out of bounds (-1)

Stack trace:
(00270A30) System::Syncobjs::TCriticalSection::Enter
(00E24572) C6612_0
(00E265DA) ____ExceptionHandler
(00E23394) __ExceptionHandler
(0008818F) ntdll.dll
(00074711) ntdll.dll.KiUserExceptionDispatcher
(00B4F316) TFTPFileSystem::ProcessMessage
(00B4F6FB) TFTPFileSystem::DoWaitForReply
(00B4F7E7) TFTPFileSystem::WaitForReply
(00B4F840) TFTPFileSystem::WaitForCommandReply
(000C1C07) TTerminalManager::FreeActiveTerminal
(00AE8332) TThemePageControl::Dispatch
(00408FE1) Vcl::Controls::TWinControl::WndProc
(00408628) Vcl::Controls::TWinControl::MainWndProc
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(00036641) USER32.dll.GetSystemMetricsForDpi
(00034E76) USER32.dll.CallWindowProcW
(004C2CEB) Dragdrop::TDragDrop::WndMethod
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(000357BB) USER32.dll
(000352EB) USER32.dll.DispatchMessageW

(00C5DDF0) TTerminal::GetActive
(0008818F) ntdll.dll
(00074711) ntdll.dll.KiUserExceptionDispatcher
(00B4F7E7) TFTPFileSystem::WaitForReply
(00B4F840) TFTPFileSystem::WaitForCommandReply
(000C1C07) TTerminalManager::FreeActiveTerminal
(00AE8332) TThemePageControl::Dispatch
(00408FE1) Vcl::Controls::TWinControl::WndProc
(00408628) Vcl::Controls::TWinControl::MainWndProc
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(00036641) USER32.dll.GetSystemMetricsForDpi
(00034E76) USER32.dll.CallWindowProcW
(004C2CEB) Dragdrop::TDragDrop::WndMethod
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(000357BB) USER32.dll
(000352EB) USER32.dll.DispatchMessageW

(002099E1) System::Classes::TList::Get
(002099E1) System::Classes::TList::Get
(000C1C07) TTerminalManager::FreeActiveTerminal
(00AE8332) TThemePageControl::Dispatch
(00408FE1) Vcl::Controls::TWinControl::WndProc
(00408628) Vcl::Controls::TWinControl::MainWndProc
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(00036641) USER32.dll.GetSystemMetricsForDpi
(00034E76) USER32.dll.CallWindowProcW
(004C2CEB) Dragdrop::TDragDrop::WndMethod
(00226F2C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(000357BB) USER32.dll
(000352EB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087FFF) ntdll.dll
(00074531) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

@drewp2: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

I use a VPN and rarely, the server I connect to has issues and stop working. All internet access is blocked until I establish a connection to a new VPN server. While doing that I lost the connection to the server I was working on remotely with WinSCP. On re-establishing a VPN connection, I also re-established the connection to the remote server and proceeded to resume work. I had some text files open and didn't close and re-open them. I simply resumed my editing of the same files. At some point after that I received the Shared Memory Error from WinSCP. So I am reporting as it asked me to do.

<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00098CCF) ntdll.dll
(000781E1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00032671) USER32.dll
(000234C1) USER32.dll
(00021D80) USER32.dll
(000218CB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00032671) USER32.dll
(000234C1) USER32.dll
(00021D80) USER32.dll
(000218CB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(000987BF) ntdll.dll
(00077E51) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009823F) ntdll.dll
(00077E51) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000320B1) USER32.dll
(00022EF1) USER32.dll
(000217B0) USER32.dll
(000212FB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000320B1) USER32.dll
(00022EF1) USER32.dll
(000217B0) USER32.dll
(000212FB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Work with remote .conf file opened in Notepad. Pressed Ctrl+S. I do this everyday, and no errors and bugs. But today is memory error happened. Hope this information will help to find the problem.

WinSCP 6.1.2
Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
List index out of bounds (-1)

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00CF2592) TFTPFileSystem::ProcessMessage
(00CF2977) TFTPFileSystem::DoWaitForReply
(00CF2A63) TFTPFileSystem::WaitForReply
(00CF2ABC) TFTPFileSystem::WaitForCommandReply
(000BDAA3) TTerminalManager::FreeActiveTerminal
(00C90ED2) TThemePageControl::Dispatch
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003F61D8) Vcl::Controls::TWinControl::MainWndProc
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(00036321) USER32.dll.GetSystemMetricsForDpi
(00034B16) USER32.dll.CallWindowProcW
(004B0563) Dragdrop::TDragDrop::WndMethod
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00CF29E4) TFTPFileSystem::DoWaitForReply
(00CF2A63) TFTPFileSystem::WaitForReply
(00CF2ABC) TFTPFileSystem::WaitForCommandReply
(000BDAA3) TTerminalManager::FreeActiveTerminal
(00C90ED2) TThemePageControl::Dispatch
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003F61D8) Vcl::Controls::TWinControl::MainWndProc
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(00036321) USER32.dll.GetSystemMetricsForDpi
(00034B16) USER32.dll.CallWindowProcW
(004B0563) Dragdrop::TDragDrop::WndMethod
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(001F80E5) System::Classes::TList::Get
(001F80E5) System::Classes::TList::Get
(000BDAA3) TTerminalManager::FreeActiveTerminal
(00C90ED2) TThemePageControl::Dispatch
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003F61D8) Vcl::Controls::TWinControl::MainWndProc
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(00036321) USER32.dll.GetSystemMetricsForDpi
(00034B16) USER32.dll.CallWindowProcW
(004B0563) Dragdrop::TDragDrop::WndMethod
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@errrosenfeld and @soej: Thanks for your reports.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFE) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.3.2

Error message:
Invalid access to memory.

Stack trace:
(00270A54) System::Syncobjs::TCriticalSection::Enter
(000861AF) ntdll.dll
(00072B31) ntdll.dll.KiUserExceptionDispatcher
(00B7899B) TTerminalQueue::GetIsEmpty
(0001CFD0) TCustomScpExplorerForm::CanCloseQueue
(0001D07A) TCustomScpExplorerForm::CanCloseQueue
(00AE6C7A) TThemePageControl::Dispatch
(00409261) Vcl::Controls::TWinControl::WndProc
(004088A8) Vcl::Controls::TWinControl::MainWndProc
(00226F88) System::Classes::_18201
(0003DF69) USER32.dll
(00034EF5) USER32.dll
(000345D2) USER32.dll
(00032766) USER32.dll.CallWindowProcW
(004C30AB) Dragdrop::TDragDrop::WndMethod
(00226F88) System::Classes::_18201
(0003DF69) USER32.dll
(00034EF5) USER32.dll
(00032C55) USER32.dll
(00032A1B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025DDFE) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009823F) ntdll.dll
(00077E51) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E4B1B4) TEditorForm::EditorActionsExecute
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(003B4BC1) Vcl::Forms::TCustomForm::CloseQuery
(003F62DD) Vcl::Controls::TWinControl::WndProc
(003B07EC) Vcl::Forms::TCustomForm::WndProc

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E4B1B4) TEditorForm::EditorActionsExecute
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(003B4BC1) Vcl::Forms::TCustomForm::CloseQuery
(003F62DD) Vcl::Controls::TWinControl::WndProc
(003B07EC) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009819F) ntdll.dll
(00077DB1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@mail44mail: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009819F) ntdll.dll
(00077DB1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.21.8

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(00409F0C) System::Syncobjs::TCriticalSection::Enter
(00FE1846) C5414_0
(00FE38AE) ____ExceptionHandler
(00FE0668) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D045DB) TTerminalQueue::GetIsEmpty
(00009B73) TCustomScpExplorerForm::AddQueueItem
(000166FB) TCustomScpExplorerForm::ExecutedFileChanged
(00077C91) TEditorManager::CheckFileChange
(00075A31) TEditorManager::Check
(0001A089) TCustomScpExplorerForm::Idle
(0004DDFF) TNonVisualDataModule::DoIdle
(0004DDBC) TNonVisualDataModule::SessionIdleTimerTimer
(003C9C40) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

(00FE1EB1) C5414_0
(00FE348B) _ReThrowException
(00077CD1) TEditorManager::CheckFileChange
(00075A31) TEditorManager::Check
(0001A089) TCustomScpExplorerForm::Idle
(0004DDFF) TNonVisualDataModule::DoIdle
(0004DDBC) TNonVisualDataModule::SessionIdleTimerTimer
(003C9C40) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@Ilhamlp3i.sda: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000406E9) USER32.dll
(00036AD5) USER32.dll
(0003540C) USER32.dll
(00034F2B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000406E9) USER32.dll
(00036AD5) USER32.dll
(0003540C) USER32.dll
(00034F2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFE) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E4B1B4) TEditorForm::EditorActionsExecute
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(003B4BC1) Vcl::Forms::TCustomForm::CloseQuery
(003F62DD) Vcl::Controls::TWinControl::WndProc
(003B07EC) Vcl::Forms::TCustomForm::WndProc

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E4B1B4) TEditorForm::EditorActionsExecute
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(003B4BC1) Vcl::Forms::TCustomForm::CloseQuery
(003F62DD) Vcl::Controls::TWinControl::WndProc
(003B07EC) Vcl::Forms::TCustomForm::WndProc

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW
(00038E50) dgapi.dll

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW
(00038E50) dgapi.dll

The problem happens rarely. I cannot reproduce it.

@vinodhini.gopalan: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009819F) ntdll.dll
(00077DB1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0)
(01003DEA)
(01005E52)
(01002C0C)
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07)
(0000A0C7)
(00017855)
(00080B56)
(0007DF86)
(0001B8BD)
(00053267)
(00053224)
(0021564C)
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(01004455)
(01005A2F)
(00080DB8)
(0007DF86)
(0001B8BD)
(00053267)
(00053224)
(0021564C)
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009819F) ntdll.dll
(00077DB1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@brindha.v and @vinodhini.gopalan: Thanks for your reports.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

Have had WinSCP up for a number of days - servers reboot often and I have to reconnect - but this is the first time this has ever happened to me.

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@CalogeroGonzales: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Accès mémoire invalide.

Trace de la pile :
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

@sotalri: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(000981DF) ntdll.dll
(00077D51) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031BC1) USER32.dll
(000229B1) USER32.dll
(00021270) USER32.dll
(00020DBB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031BC1) USER32.dll
(000229B1) USER32.dll
(00021270) USER32.dll
(00020DBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0001C2BC) TCustomScpExplorerForm::CanCloseQueue
(0001C366) TCustomScpExplorerForm::CanCloseQueue
(00C90ED2) TThemePageControl::Dispatch
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003F61D8) Vcl::Controls::TWinControl::MainWndProc
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00036892) USER32.dll
(00034A36) USER32.dll.CallWindowProcW
(004B0563) Dragdrop::TDragDrop::WndMethod
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Érvénytelen memóriaelérés

Veremkivonat:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009819F) ntdll.dll
(00077DB1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031F61) USER32.dll
(00022D41) USER32.dll
(00021600) USER32.dll
(0002114B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Accesso alla memoria non valido.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1

Error message:
Invalid access to memory.

Stack trace:
(0025DD9A) System::Syncobjs::TCriticalSection::Enter
(01004C0A) C6085_3
(01006C72) ____ExceptionHandler
(01003A2C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1DC43) TTerminalQueue::GetIsEmpty
(0000A097) TCustomScpExplorerForm::AddQueueItem
(00017825) TCustomScpExplorerForm::ExecutedFileChanged
(00080499) TEditorManager::CheckFileChange
(0007DE86) TEditorManager::Check
(0001B88D) TCustomScpExplorerForm::Idle
(00053237) TNonVisualDataModule::DoIdle
(000531F4) TNonVisualDataModule::SessionIdleTimerTimer
(00214D34) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01005275) C6085_3
(0100684F) _ReThrowException
(000804D9) TEditorManager::CheckFileChange
(0007DE86) TEditorManager::Check
(0001B88D) TCustomScpExplorerForm::Idle
(00053237) TNonVisualDataModule::DoIdle
(000531F4) TNonVisualDataModule::SessionIdleTimerTimer
(00214D34) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00097FAF) ntdll.dll
(00076221) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(00046CD0) USER32.dll
(00026095) USER32.dll
(000249C3) USER32.dll
(000244FB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(00046CD0) USER32.dll
(00026095) USER32.dll
(000249C3) USER32.dll
(000244FB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025DDFE) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@sirweakley: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E49440) EditorFormFileSave
(0007C924) TEditorManager::ProcessFiles
(00014A8C) TCustomScpExplorerForm::SaveAllInternalEditors
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(00214D98) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E49440) EditorFormFileSave
(0007C924) TEditorManager::ProcessFiles
(00014A8C) TCustomScpExplorerForm::SaveAllInternalEditors
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(00214D98) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0001C2BC) TCustomScpExplorerForm::CanCloseQueue
(0001C366) TCustomScpExplorerForm::CanCloseQueue
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
メモリのアクセス違反

スタック トレース:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0001C2BC) TCustomScpExplorerForm::CanCloseQueue
(0001C366) TCustomScpExplorerForm::CanCloseQueue
(00C90ED2) TThemePageControl::Dispatch
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003F61D8) Vcl::Controls::TWinControl::MainWndProc
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00036892) USER32.dll
(00034A36) USER32.dll.CallWindowProcW
(004B0563) Dragdrop::TDragDrop::WndMethod
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)> I was copying file names
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0006248E) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@kcasey: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E61) USER32.dll
(00022C41) USER32.dll
(00021500) USER32.dll
(0002104B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Nieprawidłowy dostęp do pamięci.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(0003FF49) USER32.dll
(00036EF5) USER32.dll
(00034C65) USER32.dll
(00034A2B) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(0003FF49) USER32.dll
(00036EF5) USER32.dll
(00034C65) USER32.dll
(00034A2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

@gidztv: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040319) USER32.dll
(00036AB5) USER32.dll
(000353EC) USER32.dll
(00034F0B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040319) USER32.dll
(00036AB5) USER32.dll
(000353EC) USER32.dll
(00034F0B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Editing use external editor (sublime text), have the file open and try to save. Save caused issued.

Steps
1. I had another tab open to the same server.
2. In the other tab, I accidentally started to download a file after I was simply trying to rename it (please DO NOT AUTO-DOWNLOAD on double click.. it's super freaking annoying)
3. I cancelled the autodownload, which forced disconnection to the session
4. I reconnected, and then went back to the original tab with the file i was editing.
5. In the original tab, I also found this had disconnected as well, so I reconnected in this one.
6. I tried to save the edited file in sublime text, and the error occurred.

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@akhil123789singh: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(0008239F) ntdll.dll
(0006FEFA) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0001C2BC) TCustomScpExplorerForm::CanCloseQueue
(0001C366) TCustomScpExplorerForm::CanCloseQueue
(003B5475) Vcl::Forms::TCustomForm::CloseQuery
(003F6B91) Vcl::Controls::TWinControl::WndProc
(003B10A0) Vcl::Forms::TCustomForm::WndProc

The problem happens rarely. I cannot reproduce it.

@vinodhini.gopalan and @cz777cooper: Thanks for your reports.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(0003FEA9) USER32.dll
(00036E55) USER32.dll
(00034BC5) USER32.dll
(0003498B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(0003FEA9) USER32.dll
(00036E55) USER32.dll
(00034BC5) USER32.dll
(0003498B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Accesso alla memoria non valido.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Chyba přístupu do paměti.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B2) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000401A9) USER32.dll
(00037165) USER32.dll
(00034EC5) USER32.dll
(00034C8B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(000401A9) USER32.dll
(00037165) USER32.dll
(00034EC5) USER32.dll
(00034C8B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

I think the crash happened while saving an edited file from a session that had been disconnected and manually reconnected.

The file was from an SFTP session. I'd also had an FTP connection open, which had lost its connection.

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute
(00347061) Vcl::Actnlist::TCustomAction::Execute
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@isackmalmberg, @mahnaz and @kajadaniska: Thanks for your reports.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E49440) EditorFormFileSave
(0007C924) TEditorManager::ProcessFiles
(00014A8C) TCustomScpExplorerForm::SaveAllInternalEditors
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(00214D98) System::Classes::_18201
(0003FEA9) USER32.dll
(00036E55) USER32.dll
(00034BC5) USER32.dll
(0003498B) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007E192) TEditorManager::FileChanged
(00E4B137) TEditorForm::SaveFile
(00E49440) EditorFormFileSave
(0007C924) TEditorManager::ProcessFiles
(00014A8C) TCustomScpExplorerForm::SaveAllInternalEditors
(003467AD) Vcl::Actnlist::TCustomAction::Execute
(00214D98) System::Classes::_18201
(0003FEA9) USER32.dll
(00036E55) USER32.dll
(00034BC5) USER32.dll
(0003498B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007E262) TEditorManager::FileChanged
(00E4B9F7) TEditorForm::SaveFile
(00E4BA74) TEditorForm::EditorActionsExecute

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Accès mémoire invalide.

Trace de la pile :
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.2

Error message:
Invalid access to memory.

Stack trace:
(0025E6B0) System::Syncobjs::TCriticalSection::Enter
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D1CE07) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(00080B56) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

(01004455) C6083_0
(01005A2F) _ReThrowException
(00080DB8) TEditorManager::CheckFileChange
(0007DF86) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(0021564C) System::Classes::_18201
(00031E51) USER32.dll
(00022C21) USER32.dll
(000214E0) USER32.dll
(0002102B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1.1

Error message:
Invalid access to memory.

Stack trace:
(0025DDFC) System::Syncobjs::TCriticalSection::Enter
(0100350E) C6083_0
(01005576) ____ExceptionHandler
(01002330) __ExceptionHandler
(00087A7F) ntdll.dll
(000740D1) ntdll.dll.KiUserExceptionDispatcher
(00D1C547) TTerminalQueue::GetIsEmpty
(0000A0C7) TCustomScpExplorerForm::AddQueueItem
(00017855) TCustomScpExplorerForm::ExecutedFileChanged
(000804C9) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(01003B79) C6083_0
(01005153) _ReThrowException
(00080509) TEditorManager::CheckFileChange
(0007DEB6) TEditorManager::Check
(0001B8BD) TCustomScpExplorerForm::Idle
(00053267) TNonVisualDataModule::DoIdle
(00053224) TNonVisualDataModule::SessionIdleTimerTimer
(00214D98) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.