[marklwood]

gotrich,
I have a possible reason for both situations. Did you have any KMAs on the C:\ drive to test your install? That, along with the add rebuild would cause this exact issue. What these guys are telling you is to start over.

Do a computer wide search for .KMA and delete all files from all drives. Then delete the database, songs.mdb and its backup backup_songs.mdb. Then copy all the KMA files from your other computer again. These will have the correct header information for the song numbers on your other machine. They were not changed by the rebuild/add process. Then when you open Hoster it will automatically find the song # information stored in the header of the KMA files from youe other machine and match what you have on both machines.