Thanks, that was it!  Windows Media Player and the entire Media Features section wasn't installed so downloading it from Microsoft fixed the issue.  Thanks for the help!

I got a new pc to run my arcade but I can't get the video snaps and sound (both from the Music Path and the video sounds) to play. When I launch a game the game sound works. I copied all the settings, snaps, roms, etc from my working system to the new system but no joy. Both boxes are Windows 7, the ...