The ONLY way I am able to get this working is by:
1. Putting the batch file in a local folder on the Qlik Sense Server.
2. Then create a library path for that folder location in the Qlik Sense App
3. Hardcode the folder location in the batch file. Like this
Move /y "\\Testing\F1\*.*" "\\Testing\F2\"
4. Execute the batch file using that library path. Like this:
Execute [lib://ASTesting/Move2.bat] ;