make sure you closed all sftp session in finally block.

finally{
if (sessionSFTP.Opened == true){
sessionSFTP.Close();
}
sessionSFTP = null;
}

Mohammad Ali wrote:

Did you find any solution for this issue ?

As you can see, I never got any response to my questions above.
Can you provide details about your specific problem?

Did you find any solution for this issue ?

Is there any other processes on the same machine that may use an old version of WinSCP .NET assembly?

Do you have the same problem on both machines?

Hi,

I have two servers, both of which are running Windows Server 2012. Both of them have the same .NET 4.5.2 project that calls out to WinSCP via the API.

I have a console application that runs as admin. It works fine, until it starts running into problems writing to the c:\Windows\Temp folder. The only way to get out of the predicament is restarting the server.

Here is the exception:
WinSCP.SessionLocalException: WinSCP process terminated with exit code 3. There was no output. Response log file C:\Windows\TEMP\wscp215C.019AAC99.tmp was not created. This could indicate lack of write permissions to the log folder or problems starting WinSCP itself.
at WinSCP.Session.Open(SessionOptions sessionOptions)
at BootFX.DbBackup.SessionExtender.Open(Session session, RepositoryItem item) in D:\Code\BootFX.DbBackup\BootFX.DbBackup\Repositories\SessionExtender.cs:line 14
at BootFX.DbBackup.SftpRepository.DoStore(String stagingPath, DatabaseItem item, BackupFileType type) in D:\Code\BootFX.DbBackup\BootFX.DbBackup\Repositories\SftpRepository.cs:line 32
at BootFX.DbBackup.Repository.Store(String stagingPath, DatabaseItem item, BackupFileType type) in D:\Code\BootFX.DbBackup\BootFX.DbBackup\Repositories\Repository.cs:line 27
at BootFX.DbBackup.BackupEngine.Backup(DatabaseItem item, IConnection master) in D:\Code\BootFX.DbBackup\BootFX.DbBackup\Services\BackupEngine.cs:line 214
at BootFX.DbBackup.BackupEngine.OnElapsed(EventArgs e) in D:\Code\BootFX.DbBackup\BootFX.DbBackup\Services\BackupEngine.cs:line 99

I am running 5.9.4.

Thanks,
Matt

Thanks,
Matt