Still getting -11 error from Unarc.dll

Edit: But i do appreciate the effort in resolving this. Thank you for everything you do. Hopefully we can figure this out.

https://i.ibb.co/0mCgYjr/Screenshot-2023-03-30-155808.png
I have tried redownloading, verifying files, compatibility mode, safe mode, everything I can think of. I keep getting this error, no matter what.

Edit: I have tried everything mentioned in similar threads. Deleting everything in the temp ...