Help needed - Deleting Errored Songs from Database

[mindonstrike]

You will get that msg if you had just previously added them to your playlist (and possibly if you played them in the edit songs window - I can't remember).

Remove them from your playlist, close and reopen Hoster and you should be able to delete them without problem.
You would only need to rebuild the database if you used Windows Explorer to delete the KMA files.

Hope this helps.
Sam