'Act_wnd.txt' file isn't being created after'Ghconfig64.exe /findactivewindows' executable runs
If you look in the logs you will see that ghconfig64.exe runs but it doesn't return any active windows drives.
DS 8.5 RU2
Because ghconfig64.exe doesn't 'fail', the process doesn't fail over to the 'getwindowsdrive.bat' file.
Issue has been addressed in 8.5 Post ru2.