[Roy Dennis]

Right, that's your problem, you saved them in the Hoster folder. That folder got moved with the update.

What you need to do is move them from where they are now.
First create a folder in your C:\MTU Example: All Music
Then move them from the C:\ProgramData\mtu.com\Hoster folder so the file path for your music will then be C:\MTU\All Music\Laser
C:\MTU\All Music\allsongs
C:\MTU\All Music\new

And so on, you should get them out from where they are now.

Then when you have done that, open Tools/Hoster data folder, close Hoster but keep the data folder open.

Look for the HosterInfoIndexed.ini file in the open folder and delete it.
Also delete the Songs.mdb file. if your worried about that just rename it songs2.mdb, Close the dialog.

Now open Hoster go to the build database dialog, un-select any of the song types to index as you only want to index previously indexed songs, then use the Add folder button and brows to your new file paths and add them one at a time if you have done this right you should see another dialog stating adding xxx files to the index.

It should work from that point on if not rebuild the database again.

See how you get on with that.