I was reacting to the "I don't want to provide ftp/proxy passwords in the script." part.

I wouldn't call that unofficial. This is unofficial https://winscp.net/forum/viewtopic.php?t=11223

suseu wrote:

Any info on the unofficial method? I don't want to provide ftp/proxy passwords in the script.

Just load them from any configuration file you want yourself.

Any info on the unofficial method? I don't want to provide ftp/proxy passwords in the script.

You cannot (well not sctricly true, but thre's no official way to do that). The .NET assembly is designed to run independently of the WinSCP configuration.

Good day.

Apologize if this asked before but did not find info related. I would like to open the session already define on winscp.ini file how can be done?

Thanks in advance.