DxVersion=Auto - Move from auto to DxVersion=10 or DxVersion=9 ( since then i don't have crashes, now i have DxVersion=10)
VoipEnable=true to VoipEnable=false
SpeakerCount=0 to SpeakerCount=xx ( xx is number of speaker .Example : 5.1 = SpeakerCount=6)
If you have Xonar audio card turn off GX.