1. Display-Launcher should NOT be installed in c:\program files (x86) - due to Windows 10 security features, some options in Display-Launcher will not work if in that folder. I suggest you place it somewhere like C:\Radio Utilities\Display-Launcher
2. Your options file paths should only show paths to MultiPSK\QSO folders. Do not include the Display launcher paths in the file paths.
Regards, Mike Simpson
South Penrith, NSW, Australia