The drive that contained my mp3 for mediamonkey, had to be reformatted. I re-added the mp3s from a backup drive and recreated the original folder structure., then I rescanned the drive.
Now the old playlists that worked with the drive before formatting it, do not work. The songs in the playlists are all grayed out. I tried selecting a playlist, selecting all the tunes in it and then executed "Locate Moved/Missing tracks" and pointed to the reformatted drive. None of the files were found.
How can I get my old playlists to work again?