Sorry I'll be more clear. I did a compact and it went fine. I closed PT down. Awhile later I went to open PT and it had an error when I opened it and 3 of my databases were missing.
And yes I am using Vista.
I don't know how to find the backups, if I find them I could import them again?
Edit: I found the backups of the hands so I'll just import them again. They're all losing databases so maybe I won't.
Edit2: I didn't read what the error said just that it was a fatal error, should I try to 1 step another database to try and replicate what happened?