I had the same problem....could use any other DVD player accept WMP....having
downloaded and intalled the AC3 filter it now works fine.

"Cari (MS-MVP)" wrote:

Try installing the AC3 filter...
http://ac3filter.net/projects/ac3filter
(it's free)
--
Cari (MS-MVP) Printing & Imaging
www.coribright.com/windows

"Palmpixie" wrote in message
...
Checked my sound card - okay. Ininstalled and reinstalled WMP11 - no
obvious
problem or alert. The DVD plays on a trial version player from
Corel...both
sound and picture. I can play music on my WMP and it plays the DVD
picture...just no sound on the DVD. I m a novice...so easy on the tech
stuff...THANKS!