No sound.

Started up tonight. Logged on and no music or click sounds when selecting servers. No sound when I joined a game either. Ran as administrator: Same thing. Restarted computer and tried again: Also nothing. Tried to tweak the sound options in game, turn them off and on and adjust volume: Nothing. No changes were made and no files were downloaded as far as I saw. Every other sound is working fine from my comp. CF just derped out.