I remember doing this two years ago.
I just tried to play the movie Red Rose off a DVD on my computer. I used to use Windows Media Player that didn't work it would only play off my hard drive. Why would I save a movie I'm only going to watch once. I even tried to auto play. Neither windows media player, or the free version of real player play it. That is what the computer said. O.K. according to the computer windows media player which used to do it. Real player wants to charge me to play DVD's. This used to be a free service provided by the operating system. This is going to drive me to linux. They can now play DVD's for free. Something windows used to do.