reinstall rhapsodyHow can I delete the entire contents of "my library" from v cast with rhapsody?

My Library in V Cast with Rhapsody accumulates tracks every time I add media to it from my iTunes library. Many of these tracks have been removed from my iTunes libraryreinstall rhapsody, but they all remain as dead ends in the V Cast "My Library". I have tried uninstalling VCast completely. When I reinstall it, all of these dead ends appear areinstall rhapsodygain. Why? How can that be? I just want to start over with a clean slate.
un install the program and then reinstall and your as good as... wait then it is new, Cheers!