No Audio is playing on Windows Vista

[litterbug_kid]

When I click on a song to play in iTunes it gets stuck at 0.00 for every song. In Windows Media Player I get an error message saying "Windows Media Player encountered a problem while playing the file."
It's played before. I'm thinking it stopped working after some updates I installed.
I tried changing the compatibility but that hasn't worked, and I've rebooted countless times.
I'm running Windows Vista Service Pack 2 and iTunes 9.2.1.5.
Any help would be much appreciated thanks!

[litterbug_kid]

I fixed it after 5hours of google searching and doing everything I could find.
If anyone else has this problem, http://support.apple.com/kb/TS1362 helped me alot.