I run Big Sur on a mac and have all the latest updates. Print studio pro is version 2.2.5.
Plug-in's seemed to be installed correctly but when I try to intiate the opening of the a photo in print studio pro I can see the photo is being prepared and then for a brief momment print studio pro opens then closes in the dock.
That's were I'm stuck at. I have restarted my computer, re-installed the canon software and still the same.