Hi,
I think I overclocked too far and killed a file in my system somewhere. I can play MP3s and any other audio format fine, but when I try to play a video file with sound, Windows Media Player reports either a missing codec, or that no audio device is installed. I don't get sound when playing video in other applications, but WMP is the only one that tells me what's going on.
I have repaired Windows XP Pro, reinstalled Windows Media Player 9, reinstalled ffdshow, and reinstalled the AC3 filters, but it still doesn't work.
Thanks