Use !analyze -v to get detailed debugging information.
BugCheck A, {8, 2, 0, fffff8000320333e}
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
[COLOR=red]Probably caused by : Rt64win7.sys[/COLOR] ( Rt64win7+10bb8 )
Followup: MachineOwner