I have been watching dvd's on my computer for a couple of years. For some reason I now get the message below . What can I do to be able to watch movies again? I had no problem yesterday! Thanks for any help!
I fixed the problem an hour ago. I went to Download.com and downloaded Advanced DVD Player 2.38.
Now I can watch DVD's again using Windows Media Player or Real Player.
Sounds like you were missing the necessary codecs then, this commonly happens with DVD playback when you have a trial version of DVD playback software that expires and then disables its codec. You might not have even been using it, but the players you did use would be using the codec.