I've got a new HTPC and I can't play DVDs in WIndows Media Player... I get the follow error message:
"WIndows Media Player cannot play this DVD because there is a problem with digital copy protection between your DVD drive, decoder, and video card. Try installing an updated driver for your video card."
I don't have a separate video card... just using Intel HD 4000. I have a Lite-On DVD player. And installed Shark's codecs using Assassin's free guide. And I'm using Windows 7 Pro.
Any ideas on this error message?