Pokertracker help needed

[eleventy]

When I open Pokertracker I get a popup window that says ODBC Microsoft Driver Login Failed. The Microsoft Jet database engine stopped the proccess because you and another user are attempting to change the same data at the same time.
When I click to it brings up a Login screen that never came up before with the Login Name admin. If I cancel this out a popup says Unable to connect to the database 100 - No data was found to satisfy the request.

PT had locked up earlier while I was compacting. Is there anyway to get my data back? Thanks