Posted 26 January 2009 - 08:35 PM
So even if you just open WMP 11, you get nothing? Try reinstalling WMP 11 from the microsoft website. don't try to uninstall it or anything, just install it again, and there should be a remove / repair option when you're in the installer app. If not, then the new installation will simply go over the old one. If it still does not work after that, try another movie player such as VLC Media Player (awesome app, plays basically anything you throw at it except like one version of an old real player file) and if that doesn't work, then your computer's video card (if it uses something other than built in mobo video) could have a serious problem.