Most of the time (90%?), a password-protected NI VI is just a call to a NI DLL or property/invoke node and nothing else except possible input sanitizations and error cases, that sort of thing. I wouldn't read too much into the password as being the thing preventing you from debugging.
I haven't used one of these myself but I would recommend that to increase your chance of getting assistance from someone who has is to post the exact error(s) you get instead of just saying "when I select initialize and run I receive an error", as well as posting the complete code you're running instead of just describing it. When posting the code, a file is much better than a screenshot, and you should post a version saved back a few releases (I usually go back to 2019).
