<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)>

I was sitting on the server popup message for an sftp connection with a private key, then i pressed the x and it crashed

WinSCP 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Pretty sure this is triggered when a pre-login MOTD banner is displayed and the connection is terminated (either timed out or lost, not sure which one triggered this). Then I clicked X to close the banner. Haven't tried to reproduce, but should be reproducible.

WinSCP 6.5

Error message:
Invalid access to memory.

Stack trace:
(00EF52B1)
(00EF67E4)
(00BF7DC3) RethrowException
(00C48B6D) TTerminalThread::Rethrow
(00C486FA) TTerminalThread::Idle
(000CE5C7) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) USER32.dll.DispatchMessageW

(00EF52B1)
(00EF688B)
(000CE626) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I don't know actually know if this would reproduce under the same circumstances or not - this is the first time I've seen this and I had never tried to do these steps before... But what happened was, there was a popup saying my password was going to expire in a few days, with some button options at the bottom, and instead I clicked on the "X" in the upper-right-hand corner to close it this time. Then it threw this memory access error, and then it encouraged me to report it.

Here's the stuff that was pre-populated in the error report:

WinSCP 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

1. Used WinSCP
2. Put computer in sleep mode
3. Started computer without network
4. Error

WinSCP 6.5

Error message:
Érvénytelen memóriaelérés

Veremkivonat:
(00EF52B1)
(00EF67E4)
(00BF7DC3) RethrowException
(00C48B6D) TTerminalThread::Rethrow
(00C486FA) TTerminalThread::Idle
(000CE5C7) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00040489) USER32.dll
(00036B75) USER32.dll
(0003541B) USER32.dll
(00034F4B) USER32.dll.DispatchMessageW

(00EF52B1)
(00EF688B)
(000CE626) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00040489) USER32.dll
(00036B75) USER32.dll
(0003541B) USER32.dll
(00034F4B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@rpriest: 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 6.5

Error message:
Invalid access to memory.

Stack trace:
(00EF52B1)
(00EF67E4)
(00BF7DC3) RethrowException
(00C48B6D) TTerminalThread::Rethrow
(00C486FA) TTerminalThread::Idle
(000CE5C7) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00040489) USER32.dll
(00036B75) USER32.dll
(0003541B) USER32.dll
(00034F4B) USER32.dll.DispatchMessageW

(00EF52B1)
(00EF688B)
(000CE626) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00040489) USER32.dll
(00036B75) USER32.dll
(0003541B) USER32.dll
(00034F4B) 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.)>
WinSCP was open a long time. When it started to re-request authorization to remote hosts, it threw this error.
<If relevant, consider attaching a session log file or a screenshot)>
Couldn't find one

WinSCP 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) 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:
(00EF52B1)
(00EF67E4)
(00BF7DC3) RethrowException
(00C48B6D) TTerminalThread::Rethrow
(00C486FA) TTerminalThread::Idle
(000CE5C7) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) USER32.dll.DispatchMessageW

(00EF52B1)
(00EF688B)
(000CE626) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) 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:
(00EF52B1)
(00EF67E4)
(00BF7DC3) RethrowException
(00C48B6D) TTerminalThread::Rethrow
(00C486FA) TTerminalThread::Idle
(000CE5C7) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) USER32.dll.DispatchMessageW

(00EF52B1)
(00EF688B)
(000CE626) TTerminalManager::Idle
(0001CC32) TCustomScpExplorerForm::Idle
(00056D5F) TNonVisualDataModule::DoIdle
(00056D1C) TNonVisualDataModule::SessionIdleTimerTimer
(00204AB0) System::Classes::_18364
(00036DD1) USER32.dll
(00025448) USER32.dll
(000248D5) USER32.dll
(0002443B) 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 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00044E09) USER32.dll
(000358C7) USER32.dll
(00034A06) USER32.dll
(000347DB) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00044E09) USER32.dll
(000358C7) USER32.dll
(00034A06) USER32.dll
(000347DB) 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:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) 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 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00036731) USER32.dll
(00024D78) USER32.dll
(00024205) USER32.dll
(00023D6B) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00036731) USER32.dll
(00024D78) USER32.dll
(00024205) USER32.dll
(00023D6B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@joel_floch and @drupp: 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(0003298D) USER32.dll
(00023371) USER32.dll
(00021B83) USER32.dll
(000216EB) 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 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00046941) USER32.dll
(00027005) USER32.dll
(00025A7C) USER32.dll
(000255BB) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00046941) USER32.dll
(00027005) USER32.dll
(00025A7C) USER32.dll
(000255BB) 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 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00046941) USER32.dll
(00027005) USER32.dll
(00025A7C) USER32.dll
(000255BB) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00046941) USER32.dll
(00027005) USER32.dll
(00025A7C) USER32.dll
(000255BB) 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 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I had was only browsing files in a directory as logging into my SFTP Server and I did this multiple times successfully without problems. But at a point I looked at the screen and this error had posted, I'm not sure wh.

WinSCP 6.3.7

Error message:
Invalid access to memory.

Stack trace:
(00E25905) C6612_0
(00E26E38) _ThrowExceptionLDTC
(00B2E7E3) RethrowException
(00B7F051) TTerminalThread::Rethrow
(00B7EC0A) TTerminalThread::Idle
(000C5F5B) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) System::Classes::_18201
(00040829) USER32.dll
(00036F15) USER32.dll
(000357BB) USER32.dll
(000352EB) USER32.dll.DispatchMessageW

(00E25905) C6612_0
(00E26EDF) _ReThrowException
(000C5FBA) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(0005502F) TNonVisualDataModule::DoIdle
(00054FEC) TNonVisualDataModule::SessionIdleTimerTimer
(00226F7C) 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 6.3.5

Error message:
Accesso alla memoria non valido.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) USER32.dll.DispatchMessageW
(0001FC9B)QIPCAP.dll

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) USER32.dll.DispatchMessageW
(0001FC9B)QIPCAP.dll

The problem happens rarely. I cannot reproduce it.

@eogomez.ext: 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 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032471) USER32.dll
(00023231) USER32.dll
(00021A43) USER32.dll
(000215AB) 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 6.3.3

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AF0) USER32.dll
(0002163B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AF0) USER32.dll
(0002163B) 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 6.3.6

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00040649) USER32.dll
(00036DB5) USER32.dll
(000356EC) USER32.dll
(0003520B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00040649) USER32.dll
(00036DB5) USER32.dll
(000356EC) USER32.dll
(0003520B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I tried closing the Authentication Banner with the red X in the top right corner, which came up after the SFTP connection closed due to a timeout. More than that, I can't say what happened.

WinSCP 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00040649) USER32.dll
(00036DB5) USER32.dll
(000356EC) USER32.dll
(0003520B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00040649) USER32.dll
(00036DB5) USER32.dll
(000356EC) USER32.dll
(0003520B) 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1)
(00E268F4)
(00B2E437)
(00B7ECA5)
(00B7E85E)
(000C5F53)
(0001C62A)
(00055027)
(00054FE4)
(00226F74)
(00040719) USER32.dll
(00036E85) USER32.dll
(000357BC) USER32.dll
(000352DB) USER32.dll.DispatchMessageW

(00E253C1)
(00E2699B)
(000C5FB2)
(0001C62A)
(00055027)
(00054FE4)
(00226F74)
(00040719) USER32.dll
(00036E85) USER32.dll
(000357BC) USER32.dll
(000352DB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@steve/sait: 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000405F9) USER32.dll
(00036D65) USER32.dll
(0003569C) USER32.dll
(000351BB) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000405F9) USER32.dll
(00036D65) USER32.dll
(0003569C) USER32.dll
(000351BB) 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AE0) USER32.dll
(0002162B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AE0) USER32.dll
(0002162B) 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.

@lady.perez: 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(0003574C) USER32.dll
(0003526B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(0003574C) USER32.dll
(0003526B) 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 6.3.6

Error message:
Accès mémoire invalide.

Trace de la pile :
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AE0) USER32.dll
(0002162B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(00032431) USER32.dll
(00023231) USER32.dll
(00021AE0) USER32.dll
(0002162B) 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 6.3.3

Error message:
Acesso inválido à memória

Rastreamento de pilha:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000322D1) USER32.dll
(000230C1) USER32.dll
(00021980) USER32.dll
(000214CB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000322D1) USER32.dll
(000230C1) USER32.dll
(00021980) USER32.dll
(000214CB) 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 6.3.6

Error message:
Invalid access to memory.

Stack trace:
(00E253C1) C6612_3
(00E268F4) _ThrowExceptionLDTC
(00B2E437) RethrowException
(00B7ECA5) TTerminalThread::Rethrow
(00B7E85E) TTerminalThread::Idle
(000C5F53) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(0003574C) USER32.dll
(0003526B) USER32.dll.DispatchMessageW

(00E253C1) C6612_3
(00E2699B) _ReThrowException
(000C5FB2) TTerminalManager::Idle
(0001C62A) TCustomScpExplorerForm::Idle
(00055027) TNonVisualDataModule::DoIdle
(00054FE4) TNonVisualDataModule::SessionIdleTimerTimer
(00226F74) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(0003574C) USER32.dll
(0003526B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Woring in tool and may be associated to a timeout..
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) 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:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@eugene.scalisi: 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 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040719) USER32.dll
(00036E85) USER32.dll
(000357BC) USER32.dll
(000352DB) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040719) USER32.dll
(00036E85) USER32.dll
(000357BC) USER32.dll
(000352DB) 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.

@eric.van.der.steen: 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 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(0003574C) USER32.dll
(0003526B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000406A9) USER32.dll
(00036E15) USER32.dll
(00035

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 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) 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:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

WinSCP open for a long time, VPN session expires, removing access to remote hosts.

WinSCP 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) 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:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032161) USER32.dll
(00022F51) USER32.dll
(00021810) USER32.dll
(0002135B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

WinSCP was idle for several hours and then I saw this error.

WinSCP 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@priyanka.gangwar: 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 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD)
(00E26110)
(00B2E37F)
(00B7EBED)
(00B7E7A6)
(000C5F0B)
(0001C5EA)
(00054FDF)
(00054F9C)
(00226F2C)
(00040739) USER32.dll
(00036EA5) USER32.dll
(000357DC) USER32.dll
(000352FB) USER32.dll.DispatchMessageW

(00E24BDD)
(00E261B7)
(000C5F6A)
(0001C5EA)
(00054FDF)
(00054F9C)
(00226F2C)
(00040739) USER32.dll
(00036EA5) USER32.dll
(000357DC) USER32.dll
(000352FB) 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 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040739) USER32.dll
(00036EA5) USER32.dll
(000357DC) USER32.dll
(000352FB) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040739) USER32.dll
(00036EA5) USER32.dll
(000357DC) USER32.dll
(000352FB) 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.)>
I closed a dialog box that usually appears when I connect or reconnect to a Linux host via SSH. It's basically the banner telling me the OS version and other stuff. But, I think the reconnect was occurring while I was closing the lid on my laptop. When I opened it, and saw the WinSCP page, I went to close the dialog using the X in the upper right corner (not by clicking the OK button) and got the error.
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.3.5

Error message:
Invalid access to memory.

Stack trace:
(00E24BDD) C6612_0
(00E26110) _ThrowExceptionLDTC
(00B2E37F) RethrowException
(00B7EBED) TTerminalThread::Rethrow
(00B7E7A6) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) USER32.dll.DispatchMessageW

(00E24BDD) C6612_0
(00E261B7) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) 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.)>

Had an SCP session open which timed out. When clicking on this connection window, WinSCP tried to reconnect. This specific connection displays an authentication banner. WinSCPs authentication banner dialog appears. I tried to close it by clicking the dialog's "X" closing button, not by pressing any of the dialog buttons. Then the error popped up.

Btw: The "Report options" in the bug report should offer a third radio button for "I don't know / first time occurred".

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

WinSCP 6.3.4

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040B79) USER32.dll
(00036FC5) USER32.dll
(000358FC) USER32.dll
(0003541B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00040B79) USER32.dll
(00036FC5) USER32.dll
(000358FC) USER32.dll
(0003541B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@beatriz.hernandez: 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 6.3.3

Error message:
Acceso a memoria no válido

Rastreo de la pila:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00040819) USER32.dll
(00036F65) USER32.dll
(0003589C) USER32.dll
(000353BB) USER32.dll.DispatchMessageW
(0001FC9B)QIPCAP.dll

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00040819) USER32.dll
(00036F65) USER32.dll
(0003589C) USER32.dll
(000353BB) USER32.dll.DispatchMessageW
(0001FC9B)QIPCAP.dll

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.)>

The problem occurred when I woke the machine up from an idle state.

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

WinSCP 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032801) USER32.dll
(00023601) USER32.dll
(00021EC0) USER32.dll
(00021A0B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@tjboyd05: 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 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(000167D2) USER32.dll
(00016895) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00015307) USER32.dll
(00015D45) USER32.dll
(000167D2) USER32.dll
(00016895) 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 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) 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.

@tim: 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 6.3.4

Error message:
메모리 접근이 잘못 되었습니다.

스택 추적:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

Appeared to have happened when the remote target was shut down abruptly. Unit on local subnet.
WinSCP 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(00032771) USER32.dll
(00023591) USER32.dll
(00021E50) USER32.dll
(0002199B) 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 was just trying to log into a server, but I am under the impression that the issue is that I have not been granted access yet.>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00040B79) USER32.dll
(00036FC5) USER32.dll
(000358FC) USER32.dll
(0003541B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00040B79) USER32.dll
(00036FC5) USER32.dll
(000358FC) USER32.dll
(0003541B) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) 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 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@bill.evans: 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.

Suddenly this error message popped up, between multiple (at least 2) dialogs that say 'Please login with user ID and password'. I closed the first dialog, then got the error. The second dialog is still visible.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

This happens, repeatedly, as follows:
1. I open a secure session which relies on my VPN.
2. My VPN closes, closing the secure session.
3. When I go to close the session "continue" dialog, I get this error

WinSCP 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) 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 6.3.4

Error message:
Invalid access to memory.

Stack trace:
(00E23419) C6612_0
(00E2494C) _ThrowExceptionLDTC
(00B2DBF3) RethrowException
(00B7D585) TTerminalThread::Rethrow
(00B7D13E) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

(00E23419) C6612_0
(00E249F3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(00226F2C) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@peter.banksf5 and @ajain.aaditya: 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) 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.

When the software WINSCP is left idle for a number of hours, then the user attempts to close the application, the error usually appears.


WinSCP 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000406E9) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000324C1) USER32.dll
(00023311) USER32.dll
(00021BB0) USER32.dll
(000216FB) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7D177) TTerminalThread::WaitForUserAction
(00B7D2AA) TTerminalThread::TerminalInformation
(00C61405) TTerminal::DoInformation
(00C61635) TTerminal::Information
(00BC2EA7) TSecureShell::Open
(00C5CAB5) TTerminal::Open
(00B7CDC7) TTerminalThread::TerminalOpenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066CBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C89) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(00C61598) TTerminal::DoInformation
(00C61635) TTerminal::Information
(00BC2EA7) TSecureShell::Open
(00C5CAB5) TTerminal::Open
(00B7CDC7) TTerminalThread::TerminalOpenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066CBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C89) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(00C5CC5D) TTerminal::Open
(00B7CDC7) TTerminalThread::TerminalOpenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066CBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C89) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(00C5D2C9) TTerminal::Open
(00B7CDC7) TTerminalThread::TerminalOpenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066CBC) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C89) ntdll.dll.RtlGetAppContainerNamedObjectPath

Stack trace:
(002A612A) System::TObject::InitInstance
(00E2235E) C6610_3
(00E243C6) ____ExceptionHandler
(00E21180) __ExceptionHandler
(00087B9F) ntdll.dll
(00074121) ntdll.dll.KiUserExceptionDispatcher
(00476838) Pastools::Construct
(00B7E297) TInformationUserAction::Execute
(00B7CAC1) TTerminalThread::TerminalOpen
(000C217F) TTerminalManager::ConnectActiveTerminalImpl
(000C22FC) TTerminalManager::ConnectActiveTerminal
(000C2D8B) TTerminalManager::DoSetActiveSession
(000C2A48) TTerminalManager::SetActiveSession
(00024688) TCustomScpExplorerForm::NeedSession
(0005996B) TScpCommanderForm::NeedSession
(0002CBE9) TCustomScpExplorerForm::CMShowingChanged
(0002C8D6) TCustomScpExplorerForm::Dispatch
(00404951) Vcl::Controls::TControl::WndProc
(00409495) Vcl::Controls::TWinControl::WndProc
(003C39A4) Vcl::Forms::TCustomForm::WndProc
(00D243E8) Vclcommon::C4301_0

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:
(00E21D6D) C6608_3
(00E232A0) _ThrowExceptionLDTC
(00B2CCC7) RethrowException
(00B7C659) TTerminalThread::Rethrow
(00B7C212) TTerminalThread::Idle
(000C5CD7) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E21D6D) C6608_3
(00E23347) _ReThrowException
(000C5D36) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) 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 6.3.2

Error message:
Invalid access to memory.

Stack trace:
(00E21D6D) C6608_3
(00E232A0) _ThrowExceptionLDTC
(00B2CCC7) RethrowException
(00B7C659) TTerminalThread::Rethrow
(00B7C212) TTerminalThread::Idle
(000C5CD7) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E21D6D) C6608_3
(00E23347) _ReThrowException
(000C5D36) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) 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)>
I clicked the reconnect button in the right (remote) pane immediately after deleting a few files in the left pane immediately after waking up the computer for the morning. If you want the log, give me instructions. I'm simply going to restart the program.

WinSCP 6.3.3

Error message:
Error listing directory '/outgoing/transport_dev'.

Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7D177) TTerminalThread::WaitForUserAction
(00B7D9A6) TTerminalThread::TerminalReadDirectory
(00C635BA) TTerminal::DoReadDirectory
(00C66A87) TTerminal::ReadDirectory
(00C64091) TTerminal::DoEndTransaction
(00C6649F) TTerminal::DoStartup
(00C5CFB4) TTerminal::Open
(00C5FB03) TTerminal::Reopen
(00B7CDD5) TTerminalThread::TerminalReopenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(00C6374E) TTerminal::DoReadDirectory
(00C66A87) TTerminal::ReadDirectory
(00C64091) TTerminal::DoEndTransaction
(00C6649F) TTerminal::DoStartup
(00C5CFB4) TTerminal::Open
(00C5FB03) TTerminal::Reopen
(00B7CDD5) TTerminalThread::TerminalReopenEvent
(00B77BF8) TSignalThread::Execute
(000D246B) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

Stack trace:
(00C62FB5) TTerminal::GetUserNameW
(00E2235E) C6610_3
(00E243C6) ____ExceptionHandler
(00E21180) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00B84BEA) TRemoteFile::GetIsInaccesibleDirectory
(00AECA9D) TCustomUnixDriveView::UpdatePath
(00AECFF9) TCustomUnixDriveView::LoadPathEasy
(00AECB53) TCustomUnixDriveView::UpdatePath
(00AECFF9) TCustomUnixDriveView::LoadPathEasy
(00AECB53) TCustomUnixDriveView::UpdatePath
(00AECFF9) TCustomUnixDriveView::LoadPathEasy
(00AED21A) TCustomUnixDriveView::LoadPath
(00AED1A0) TCustomUnixDriveView::LoadPath
(00AED1A0) TCustomUnixDriveView::LoadPath
(00AED2E8) TCustomUnixDriveView::LoadDirectory
(00AE930B) TUnixDirView::DoReadDirectoryImpl
(00B7CAE1) TTerminalThread::TerminalReopen
(000C217F) TTerminalManager::ConnectActiveTerminalImpl
(000C2693) TTerminalManager::ReconnectActiveTerminal
(0001D11A) TCustomScpExplorerForm::ReconnectSession
(00275A24) System::Actions::TContainedActionList::ExecuteAction
(00359965) Vcl::Actnlist::TCustomAction::Execute
(002271BC) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I came back to a session that had gone idle and was trying to shut my windows down in a hurry. I don't recall exactly what was clicked but it was a combination of cancels or close boxes.

WinSCP 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00040779) USER32.dll
(00036B65) USER32.dll
(0003549C) USER32.dll
(00034FBB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.3

Error message:
Invalid access to memory.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(000320B1) USER32.dll
(00022EF1) USER32.dll
(000217B0) USER32.dll
(000212FB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.3

Error message:
Accesso alla memoria non valido.

Stack trace:
(00E229C9) C6610_3
(00E23EFC) _ThrowExceptionLDTC
(00B2D51F) RethrowException
(00B7CEB1) TTerminalThread::Rethrow
(00B7CA6A) TTerminalThread::Idle
(000C5F0B) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) System::Classes::_18201
(00032451) USER32.dll
(000232A1) USER32.dll
(00021B60) USER32.dll
(000216AB) USER32.dll.DispatchMessageW

(00E229C9) C6610_3
(00E23FA3) _ReThrowException
(000C5F6A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054FDF) TNonVisualDataModule::DoIdle
(00054F9C) TNonVisualDataModule::SessionIdleTimerTimer
(002271BC) 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 6.3.2

Error message:
Unzulässiger Zugriff auf einen Speicherbereich.

Stapelverfolgung:
(00E21D6D) C6608_3
(00E232A0) _ThrowExceptionLDTC
(00B2CCC7) RethrowException
(00B7C659) TTerminalThread::Rethrow
(00B7C212) TTerminalThread::Idle
(000C5CD7) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(00045419) USER32.dll
(00035EC7) USER32.dll
(00034FF6) USER32.dll
(00034DCB) USER32.dll.DispatchMessageW

(00E21D6D) C6608_3
(00E23347) _ReThrowException
(000C5D36) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(00045419) USER32.dll
(00035EC7) USER32.dll
(00034FF6) USER32.dll
(00034DCB) 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 6.3.1

Error message:
Error listing directory '/home/marta/on-site'.

Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7CB93) TTerminalThread::WaitForUserAction
(00B7D3C2) TTerminalThread::TerminalReadDirectory
(00C62BD2) TTerminal::DoReadDirectory
(00C6609F) TTerminal::ReadDirectory
(00C636A9) TTerminal::DoEndTransaction
(00C65AB7) TTerminal::DoStartup
(00C5C5CC) TTerminal::Open
(00C5F11B) TTerminal::Reopen
(00B7C7F1) TTerminalThread::TerminalReopenEvent
(00B77614) TSignalThread::Execute
(000D1E27) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(00C62D66) TTerminal::DoReadDirectory
(00C6609F) TTerminal::ReadDirectory
(00C636A9) TTerminal::DoEndTransaction
(00C65AB7) TTerminal::DoStartup
(00C5C5CC) TTerminal::Open
(00C5F11B) TTerminal::Reopen
(00B7C7F1) TTerminalThread::TerminalReopenEvent
(00B77614) TSignalThread::Execute
(000D1E27) Userinterface::C20_0
(0001ECC7) KERNEL32.DLL.BaseThreadInitThunk
(00066C5C) ntdll.dll.RtlGetAppContainerNamedObjectPath
(00066C29) ntdll.dll.RtlGetAppContainerNamedObjectPath

Stack trace:
(00C625CF) TTerminal::GetUserNameW
(00E21986) C6608_0
(00E239EE) ____ExceptionHandler
(00E207A8) __ExceptionHandler
(00087A6F) ntdll.dll
(000740C1) ntdll.dll.KiUserExceptionDispatcher
(00B84606) TRemoteFile::GetIsInaccesibleDirectory
(00AEC5E5) TCustomUnixDriveView::UpdatePath
(00AECB41) TCustomUnixDriveView::LoadPathEasy
(00AEC69B) TCustomUnixDriveView::UpdatePath
(00AECB41) TCustomUnixDriveView::LoadPathEasy
(00AEC69B) TCustomUnixDriveView::UpdatePath
(00AECB41) TCustomUnixDriveView::LoadPathEasy
(00AECD62) TCustomUnixDriveView::LoadPath
(00AECCE8) TCustomUnixDriveView::LoadPath
(00AECE30) TCustomUnixDriveView::LoadDirectory
(00AE8E53) TUnixDirView::DoReadDirectoryImpl
(00B7C4FD) TTerminalThread::TerminalReopen
(000C1B8F) TTerminalManager::ConnectActiveTerminalImpl
(000C20A3) TTerminalManager::ReconnectActiveTerminal
(0001D11A) TCustomScpExplorerForm::ReconnectSession
(00274FC8) System::Actions::TContainedActionList::ExecuteAction
(00358F09) Vcl::Actnlist::TCustomAction::Execute
(00226760) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@vipin.dhaas: 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 6.3.2

Error message:
Invalid access to memory.

Stack trace:
(00E21D6D) C6608_3
(00E232A0) _ThrowExceptionLDTC
(00B2CCC7) RethrowException
(00B7C659) TTerminalThread::Rethrow
(00B7C212) TTerminalThread::Idle
(000C5CD7) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

(00E21D6D) C6608_3
(00E23347) _ReThrowException
(000C5D36) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) 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.

@billing: 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 6.3.2

Error message:
Invalid access to memory.

Stack trace:
(00E21D6D) C6608_3
(00E232A0) _ThrowExceptionLDTC
(00B2CCC7) RethrowException
(00B7C659) TTerminalThread::Rethrow
(00B7C212) TTerminalThread::Idle
(000C5CD7) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) System::Classes::_18201
(000402B9) USER32.dll
(00036A55) USER32.dll
(0003538C) USER32.dll
(00034EAB) USER32.dll.DispatchMessageW

(00E21D6D) C6608_3
(00E23347) _ReThrowException
(000C5D36) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226F88) 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040399) USER32.dll
(00036B35) USER32.dll
(0003546C) USER32.dll
(00034F8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

I closed a pending connection. Nothing more

WinSCP 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00045369) USER32.dll
(00035E07) USER32.dll
(00034F46) USER32.dll
(00034D1B) USER32.dll.DispatchMessageW

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00045369) USER32.dll
(00035E07) USER32.dll
(00034F46) USER32.dll
(00034D1B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

@anna.moehagen: 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 6.3.1

Error message:
Invalid access to memory.

Stack trace:
(00E21FF1) C6608_0
(00E23524) _ThrowExceptionLDTC
(00B2CED7) RethrowException
(00B7C8CD) TTerminalThread::Rethrow
(00B7C486) TTerminalThread::Idle
(000C58EB) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW
(000213B2)QIPCAP.dll

(00E21FF1) C6608_0
(00E235CB) _ReThrowException
(000C594A) TTerminalManager::Idle
(0001C5EA) TCustomScpExplorerForm::Idle
(00054DFB) TNonVisualDataModule::DoIdle
(00054DB8) TNonVisualDataModule::SessionIdleTimerTimer
(00226760) System::Classes::_18201
(00040209) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW
(000213B2)QIPCAP.dll

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:
Erro ao listar diretório

Acesso inválido à memória

Rastreamento de pilha:
(01004455) C6083_0
(01005988) _ThrowExceptionLDTC
(00CD234B) RethrowException
(00D20AED) TTerminalThread::Rethrow
(00D20DB3) TTerminalThread::WaitForUserAction
(00D215E2) TTerminalThread::TerminalReadDirectory
(00DFD696) TTerminal::DoReadDirectory
(00E00BAF) TTerminal::ReadDirectory
(00DFE16D) TTerminal::DoEndTransaction
(00E005C6) TTerminal::DoStartup
(00DF7040) TTerminal::Open
(00DF9B8F) TTerminal::Reopen
(00D20A11) TTerminalThread::TerminalReopenEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AD29) ntdll.dll
(0006ACAA) ntdll.dll

(01004455) C6083_0
(01005A2F) _ReThrowException
(00DFD82A) TTerminal::DoReadDirectory
(00E00BAF) TTerminal::ReadDirectory
(00DFE16D) TTerminal::DoEndTransaction
(00E005C6) TTerminal::DoStartup
(00DF7040) TTerminal::Open
(00DF9B8F) TTerminal::Reopen
(00D20A11) TTerminalThread::TerminalReopenEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AD29) ntdll.dll
(0006ACAA) ntdll.dll

Rastreamento de pilha:
(00DFD091) TTerminal::GetUserNameW
(01003DEA) C6083_0
(01005E52) ____ExceptionHandler
(01002C0C) __ExceptionHandler
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(00D28BD6) TRemoteFile::GetIsInaccesibleDirectory
(00C96465) TCustomUnixDriveView::UpdatePath
(00C969C1) TCustomUnixDriveView::LoadPathEasy
(00C9651B) TCustomUnixDriveView::UpdatePath
(00C969C1) TCustomUnixDriveView::LoadPathEasy
(00C9651B) TCustomUnixDriveView::UpdatePath
(00C969C1) TCustomUnixDriveView::LoadPathEasy
(00C9651B) TCustomUnixDriveView::UpdatePath
(00C969C1) TCustomUnixDriveView::LoadPathEasy
(00C96BE2) TCustomUnixDriveView::LoadPath
(00C96B68) TCustomUnixDriveView::LoadPath
(00C96B68) TCustomUnixDriveView::LoadPath
(00C96B68) TCustomUnixDriveView::LoadPath
(00C96B68) TCustomUnixDriveView::LoadPath
(00C96CB0) TCustomUnixDriveView::LoadDirectory
(00C92CD3) TUnixDirView::DoReadDirectoryImpl
(00D2071D) TTerminalThread::TerminalReopen
(000BDF77) TTerminalManager::ConnectActiveTerminalImpl
(000BE48B) TTerminalManager::ReconnectActiveTerminal
(0001C406) TCustomScpExplorerForm::ReconnectSession
(0026344C) System::Actions::TContainedActionList::ExecuteAction
(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.

<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)>
This error occurred some time after the shutdown of the SCP server. and WinSCP continued to work

WinSCP 6.1.2

Error message:
Ошибка доступа к памяти.

Трассировка стека:
(01004455) C6083_0
(01005988) _ThrowExceptionLDTC
(00CD234B) RethrowException
(00D20AED) TTerminalThread::Rethrow
(00D20DB3) TTerminalThread::WaitForUserAction
(00D20EE6) TTerminalThread::TerminalInformation
(00DFB491) TTerminal::DoInformation
(00DFB6C1) TTerminal::Information
(00D6516B) TSecureShell::Open
(00D45717) TSCPFileSystem::Open
(00DF9B8F) TTerminal::Reopen
(00D20A11) TTerminalThread::TerminalReopenEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AD29) ntdll.dll
(0006ACAA) ntdll.dll

(01004455) C6083_0
(01005A2F) _ReThrowException
(00DFB624) TTerminal::DoInformation
(00DFB6C1) TTerminal::Information
(00D6516B) TSecureShell::Open
(00D45717) TSCPFileSystem::Open
(00DF9B8F) TTerminal::Reopen
(00D20A11) TTerminalThread::TerminalReopenEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AD29) ntdll.dll
(0006ACAA) ntdll.dll

(01004455) C6083_0
(01005A2F) _ReThrowException
(00DF7355) TTerminal::Open
(00DF9B8F) TTerminal::Reopen
(00D20A11) TTerminalThread::TerminalReopenEvent
(00D1B80C) TSignalThread::Execute
(000CE0EF) Userinterface::C20_0
(00016BA7) KERNEL32.DLL.BaseThreadInitThunk
(0006AD29) ntdll.dll
(0006ACAA) ntdll.dll

Трассировка стека:
(002156E8) System::Classes::MakeObjectInstance
(0009812F) ntdll.dll
(00077D31) ntdll.dll.KiUserExceptionDispatcher
(003F3BB3) Vcl::Controls::TWinControl::TWinControl
(0035EC62) Vcl::Stdctrls::TButtonControl::TButtonControl
(00205569) System::Classes::_17670
(00205794) System::Classes::TReader::ReadComponent
(00205A45) System::Classes::TReader::ReadDataInner
(002059B3) System::Classes::TReader::ReadData
(0021362D) System::Classes::TComponent::ReadState
(0020582B) System::Classes::TReader::ReadComponent
(00205A45) System::Classes::TReader::ReadDataInner
(002059B3) System::Classes::TReader::ReadData
(0021362D) System::Classes::TComponent::ReadState
(0020582B) System::Classes::TReader::ReadComponent
(00205A45) System::Classes::TReader::ReadDataInner
(00205984) System::Classes::TReader::ReadData
(0021362D) System::Classes::TComponent::ReadState
(003B007D) Vcl::Forms::TCustomForm::ReadState
(00E31B64) TAuthenticateForm::ReadState
(0020082A) System::Classes::TStream::ReadComponent
(001F626F) System::Classes::_17089
(001F7BC3) System::Classes::_17116
(001F7C51) System::Classes::InitInheritedComponent
(003AF876) Vcl::Forms::TCustomForm::TCustomForm
(00004E16) Vcl::Forms::TForm::TForm
(00E2F8D6) TAuthenticateForm::TAuthenticateForm
(00463EEC) Past

The problem happens rarely. I cannot reproduce it.