Help with Sony's "SonicStage"?

[Dasquian Belargic]

I'm trying to work out where the database file is held for this program. After reading through the help that comes with the program, it turns out that using SystemRestore while having the program on your PC can corrupt the database - and this has happened to me. I've tried wiping the entire Sony file (I can't uninstall it for some reason) and reinstalling the program, but it's still claiming to be unable to find the database, or that the database is corrupt. It gives the option of creating a new database, but this just crashes the program.

Any help would be very much appreciated :huh