My Window xp home edition media player say it's files are corrupt when i try to play a windows media file on the internet it load the file and then says that i have encountered a problem and stops running!!I have tried to delete wmp and the install a new version of wmp but i see the same message can anyone help me with this problem please?? P.S. i have service pack one only because service pack 2 laggs my computer for gaming.Thanks for your help!!