BSOD when playing

i get a BSOD every time i play Dota ( warcraft 3 ). could anyone tell me what is causing the bsod ?? i get this randomly, (usualy happens with older games that have 2d background , like diablo 2 ) . It's really annoying.

look at the minidump.

ill be waiting for a reply :D .

Did you attempt to update your video card drivers to see if it brings stability?

nope , but ill try

RTKHDAUD.SYS related to Realtek High Definition Audio Function Driver
Please update your Audio drivers

Or download DriverSweeper (ftp://ftp.sunet.se/pub/games/PC/guru3d/driversweeper/DriverSweeper_2.0.5-[Guru3D.com].exe)
Remove all RealTek drivers
Restart
Install the latest RealTek drivers