Error message when attempting to open .audapolis files

Hello,

I've been using AUDAPOLIS several times now, without facing any sort of particular problem. However, I recently stumbled upon those two error messages while attempting to open two different .audapolis files I had been working on :


I have no particular clue of what is happening with those files and my computing skills are close to none, but I certainly wish to fix the issue since I need those transcriptions for my research works.

Of course, if needed, I'll provide the said files.
I wish you a pleasant day.
Respectfully yours.