Thank you. The files are all .WMA files (both songs that are present and those that are missing). I did try deleting those three files and allowing GameEx to regenerate the list however it did not resolve the problem. I can see no pattern to what songs are missing. For example, an album may have tracks 1,2,5,7 and 8 available in the jukebox and tracks 3,4,6,9 and 10 are missing (although they are present and can be played directly through Windows Media Player).