Hi... I'm hoping someone here can help me... I'm unable to play music. I have no problem listening to audio (youtube, pandora, etc) so I don't believe its and audio related problem but more of a music player problem. I had the windows media player and I think I did use it once, without a problem, then I installed iTunes and now I'm unable to listen to my .mp3 and .wma files. They will load on iTunes but wont play and when I try to play them on Media Player a notification will come up saying it has encountered an error on the file. I've already checked and the files are not corrupt, I was able to play my music in other laptop that also has Windows 7 (but no installed iTunes). Also I'm unable to listen to music on limewire's built in player. OS Windows 7 64-bit Please... can someone help me... I'm getting desperate here only listening to on-line music. Thanks in advance!!!