Failed: Timeout waiting for WinSCP to respond - WinSCP has not responded in time (response log file C:\Windows\TEMP\wscp10DC.0191F3F3.tmp was not created). This could indicate lack of write permissions to the log folder or problems starting WinSCP itself.
I can run it from the GUI, but when I run from the web app, it produces that error. Also on my development computer, when debugging in VS, it actually works when called from the web app, only when I publish to the production server it produces that error.
The DLL version info is:
File version: 18.104.22.16825
Product Version 5.7
The production server is running Windows Server 2012 R2 Standard.
I turned on logging, and noticed that there is no log entry when trying to call it from the web app.