9600GT DVD playing Blue Screen Problem

[gidgiddonihah]

Ok I just got the XFX Geforce 9600 GT for Christmas. I love it: look at my post for the 9600GT (Info and and a Question on the 9600GT). And i put it into my:

Dell Dimesion e510
3.2 Ghz Processer
3 gigs of RAM running at 533
A total of 1tb of Internal Space (2 HD's)
My 9600GT

The problem is: Every time i try to play a movie (Doesnt matter in what player) it crashes into a blue screen.

There is the Standard Message then it comes to the Technical Info and it gives a big stop code then it says *** nv4_disp.dll then it gives some sort of Address info.

Ive tried reinstalling the Video Card drivers several times (It solved other problems but never this one) and I flashed the mobo BOIS with the new version-A07. All to no avail...

If you want pcitures i dont know how to post them (Wont let copy and paste or the drag method or in the URL putting the directery file path in my computer)

 

[gidgiddonihah]

Ok the DVD BLUE SCREEN OF DEATH CAN BE FIXED REALLY QUICKLY IF YOU ARE RUNNING A DELL COMPUTER!!!

The problem is Dell's Codecs for Sonic Cineplayer, So unistall any codec that has Dell attached to it. Then unistall Sonic Cineplayer, then search for K-Lite Codec and install this. It fixed it for me... Now plays in Windows Media Center and Player!