Windows 7 - Crashes after cleaning

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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.

BugCheck 124, {0, 85c7c79c, 0, 0}

Probably caused by : hardware


WHEA_UNCORRECTABLE_ERROR (124)
A fatal hardware error has occurred. Parameter 1 identifies the type of error
source that reported the error. Parameter 2 holds the address of the
WHEA_ERROR_RECORD structure that describes the error conditon.
Arguments:
Arg1: 00000000, Machine Check Exception
Arg2: 85c7c79c, Address of the WHEA_ERROR_RECORD structure.
Arg3: 00000000, High order 32-bits of the MCi_STATUS value.
Arg4: 00000000, Low order 32-bits of the MCi_STATUS value.

Debugging Details:
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BUGCHECK_STR:  0x124_GenuineIntel

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

PROCESS_NAME:  System

CURRENT_IRQL:  0

STACK_TEXT:  
8af13cc4 82b21bad 85c7c780 82bb9c68 82bb9c60 nt!WheapCreateTriageDumpFromPreviousSession+0x32
8af13ce4 82b229d7 82bb9c60 85c7c780 82bb9c90 nt!WheapProcessWorkQueueItem+0x56
8af13d00 82acdaab 82bb9c60 00000000 84ae0020 nt!WheapWorkQueueWorkerRoutine+0x1f
8af13d50 82c59f5e 00000001 afb972c9 00000000 nt!ExpWorkerThread+0x10d
8af13d90 82b01219 82acd99e 00000001 00000000 nt!PspSystemThreadStartup+0x9e
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19


STACK_COMMAND:  kb

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: hardware

IMAGE_NAME:  hardware

DEBUG_FLR_IMAGE_TIMESTAMP:  0

FAILURE_BUCKET_ID:  0x124_GenuineIntel_PROCESSOR_BUS_PRV

BUCKET_ID:  0x124_GenuineIntel_PROCESSOR_BUS_PRV

Followup: MachineOwner
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