What error message are you getting. Doe's it state..Link is broken? Sometimes one song or program get's corrupted.
As I recall that was a problem with this mod.
I use radio station manager to deal with several issues.
http://www.subsim.com/radioroom/down...do=file&id=592
Another thing you can do if you don't want to deal with setting up radio channels, ect...Is don't load the files in the game. Just open them with a standard windows media player. This is how I listen to most of my radio stations. The main reason is you can set volume and hear things much better and you have all your music when you're dived.