WMP won't play files off of SD card

[rnobles]

Tonight I flashed to the new Helmi kitchen, and since then my WMA files on my SD card will no longer play. When I try to open them in WMP I get an error that says "The system cannot find the file specified". This even happens if I go find the file in the file explorer and try to play from there. Any ideas?

Side note:
Can the HTC Audio Manager play DRM protected files?

Thanks!