HLDJ not playing sounds in TF2! Help!

[cgrobbs]

Every time I start TF2, HLDJ loads up fine and it also finds the audio file that I want to play, but when I am on a server and I hit my Play Audio Key thenthe audio file doesn't play. I've converted the file correctly and put it in the right folder but it still does not play. I'm at a loss here...