[MTUSUPPORT]

Go to the C:\Program Files\Micro Technology Unlimited\Hoster\Databases. Find the file songs.mdb, and delete this file.

Then open Hoster. It will tell you that the Songs.mdb can't be found, so you must click Yes to rebuild it. Make sure that top folder is set to the Location of your .kma files. Make sure the Database folder at the bottom is set to c:\Program Files\Micro Technology Unlimited\Hoster\Databases. Then click the Build Song Database button at the bottom.

Once this is done, close Hoster and Reopen it. Let me know if you still are having the same error message. This is a new one to me, I am not sure what is causing it.