Windows Media Player 12 comes with Windows 7. If you play a DVD in WMP 12, then put the computer to sleep, and then click Play DVD after you resume from sleep, you might get an error message that says "Windows Media Player is not responding." This happens because of a problem with the DVD bookmarking feature. This is expected to be corrected with the first service pack, but if you're having this problem now, Microsoft has a hotfix available to address it. Find out how to get it...
