Rapid Photo Downloader uses the system specified file manager to display files. On your system that is, literally:
RawTherapee_5.8.AppImage"
Which is clearly wrong. If you set it to the correct value, it will work.
Rapid Photo Downloader uses the system specified file manager to display files. On your system that is, literally:
RawTherapee_ 5.8.AppImage"
Which is clearly wrong. If you set it to the correct value, it will work.