Database stopped working

[WhiteRider]

OK, glad you got it working!

Just one thing - when you 'Remove' a database, it only removes it from PT3, it doesn't actually delete the files so they will still be taking up space on your disk.
To clean this up I think you will have to re-connect to the old database and 'Delete' it. On the Database Management screen, click New, and check 'this database exists' then choose the one you removed. Then select it and 'Delete' it.