Partial sound when using wmplayer 10

I am experiencing difficulties when trying to play a DVD in wmplayer.
There are no sound, that is, I hear background music clearly!, but i cannot
hear what people are saying!?
System sounds are working fine, I have no difficulties when playing music in
wmplayer...
I have tried with several DVD's, and the problem persists... This has never
occured before.

At first this made no sense-- Then, I got to thinking that the background
music and possibly sound effects are language independent.
Thus, there may be multiple audio tracks , and evidently you are not getting
the speech track.
http://support.microsoft.com/kb/834090/en-us
http://support.microsoft.com/kb/896519/en-us
http://support.microsoft.com/kb/909624/en-us

Although not directly related to and dealing with your exact problem, these
articles may help by pointing to possible cures.

"Linn" <Linn.TakeThisOut@discussions.microsoft.com> wrote in message
news:B8A26738-940B-4803-9037-4034E1C9FCF5@microsoft.com...
> I am experiencing difficulties when trying to play a DVD in wmplayer.
> There are no sound, that is, I hear background music clearly!, but i
cannot
> hear what people are saying!?
> System sounds are working fine, I have no difficulties when playing music
in
> wmplayer...
> I have tried with several DVD's, and the problem persists... This has
never
> occured before.