Windows 7. WMP ver 12. Graphics ok means I can run graphic intensive programs without any issues. Except for WMP. I downloaded VLC media player and it works, it was a last resort. I did not want more programs on my machine. I uninstalled WMP according to a Windows 7 post and reinstalled, now it won't even try to run a DVD. It will freeze at the main menu and then after a few moments it will go to a screen that says "play movie" and something else. I was sleepy. As far as I can tell from what I have read online is that WMP is flawed and I also read that it is an issue for machines with more than 4GB of ram. But those are just opinions, nothing definite. I was hoping someone here had some luck in getting WMP to work with DVD's and with RAM greater than 4GB.