BSOD, Error 0x000000F4, Safe mode Stuck at aswrvrt.sys

Hello, Yesterday and after i have installed a windows update, The white flag of windows said somthg about Avast Free Antivirus, i didn’t care much since my antivirus was running smoothly like always, later another update showed and when i restarted windows to install update, it didn’t boot, and Got stuck after ‘‘Starting windows’’ logo, and this BSOD appeared http://sdrv.ms/ZPPxn3
Then i went to repair start-up tool, and it performed a chkdsk but with no result, even when i try to go to safe mode it get stuck at aswrvrt.sys, after a small search i found that its an avast driver http://sdrv.ms/YOkzQI, So what is the problem ? i didn-t find the minidump files for some reason but here is the full memory dump http://sdrv.ms/YOkaO1
Note that i tried to :

  • Restore from a restore point but it didn’t wok
  • chkdsk -f but didn’t work
  • remove temporarily the aswrvrt.sys from /system32/drivers/ but didn’t work
    So Can Someone help me ?

The last file shown during the load is the last one to load successfully, the problem is the driver that follows it

I will have a look at the minidump

Follow the steps here please http://support.microsoft.com/kb/2839011