I don't see an option for manually opening files in Security & Privacy. Would it matter that I'm running Big Sur? I haven't run into a 64-bit-vs-32-bit error, but maybe I just haven't gotten that far.
Hmm, as long as the app icon isn't faded out with a Ø symbol on it, there should be a way to open it. Maybe opening process is different for Big Sir.. I am still on mojave otherwise I could help you. Sorry you are having issues! Hopefully you can find a way to open the app. I really want you to start your apprenticship!! -Din