Here is the download link of dxdiag:
http://www.mediafire.com/?5431f3rsxm5w1kh
Crash Info:
Version = 1.3-release-3940.0.000
Time = Sun Apr 01 15:35:16 2012
Module = C:\WINDOWS\system32\ntdll.dll
Code = 0xC0000005
Offset = 0x0000100B
EAX=00000020 EBX=00B71848 ECX=7FFDF000 EDX=00000020 ESI=00000000
EDI=00B71848 EBP=0022FD9C ESP=0022FD58 EIP=7C91100B FLG=00210202
CS=001B DS=0023 SS=0023 ES=0023 FS=003B GS=0000
PASTEBIN:http://pastebin.com/zncmGjED