Database and song.mdb problem

[James w murray]

hi i am having a problem with my database
when i click on the backup database tab in the import section i get a window that says backup not successful
alo when i rebuild the database this window comes up as well saying the database was not successfully backed up
i think i might have saved the database or songs.mdb in a different access format when i was checking them
could this be the problem?
i uninstalled and reinstalled hoster but this did not solve the problem i also deleted the songs.mdb files and the bucket.mdb file but when i reinstalled hoster all the song lists were missing so i restored the bucket file from the recycle bin and the list came back up but the backup not successful is still coming up

HELP