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Windows 7: BSOD on login to Windows 7 Pro SP1 (Registry Error) 0x00000051

06 Nov 2013   #1

Windows 7 pro sp1
BSOD on login to Windows 7 Pro SP1 (Registry Error) 0x00000051


I am having a persistent BSOD when I try login to Windows 7 using my login credentials. If I run Windows in Safe Mode, there is no issue.

I've attached the ZIP from the SF Diagnostic Tool.
My System SpecsSystem Spec
06 Nov 2013   #2

Windows 10

Welcome to 7F :) .

The bug checks are all identical.

Arg1: 0000000000000001
Arg2: fffff8a000024010
Arg3: 0000000002a1b000
Arg4: 0000000000000374
Something has gone badly wrong with the registry.  If a kernel debugger
is available, get a stack trace. It can also indicate that the registry got
an I/O error while trying to read one of its files, so it can be caused by
hardware problems or filesystem corruption.
It may occur due to a failure in a refresh operation, which is used only
in by the security system, and then only when resource limits are encountered.
By calling the RAW Stack we can get a better sense as to who might be the culprit.

fffff880`061fd2b8  fffff800`04ba8c58 nt! ?? ::NNGAKEGL::`string'+0x9dba
fffff880`061fd2f8  fffff800`04b13393 nt!HvMarkDirty+0xc4
fffff880`061fd318  fffff800`04b13445 nt!HvMarkDirty+0x176
fffff880`061fd378  fffff800`04b1321c nt!HvMarkCellDirty+0x150
fffff880`061fd3c8  fffff800`04badfa0 nt! ?? ::NNGAKEGL::`string'+0x116c4
fffff880`061fd408  fffff800`04ad48b2 nt!CmpMarkKeyValuesDirty+0x182
fffff880`061fd4a8  fffff800`04ad4654 nt!CmpFreeKeyValues+0x24
fffff880`061fd4d8  fffff800`04ad3d5a nt!CmpSyncKeyValues+0x7a
fffff880`061fd508  fffff800`04b49a69 nt!CmpFindSubKeyByNameWithStatus+0x1b9
fffff880`061fd588  fffff800`04ad37ce nt!CmpFindSubKeyByName+0xe
fffff880`061fd5b8  fffff800`04ad3a88 nt!CmpCopySyncTree2+0x2a8
fffff880`061fd668  fffff800`04ad5d4e nt!CmpCopySyncTree+0x6e
fffff880`061fd6b8  fffff800`04ad5c67 nt!CmpSaveBootControlSet+0x307
fffff880`061fd7c8  fffff800`04b4cf33 nt!CmpUnlockRegistry+0x2f
fffff880`061fd7f0  fffff880`011d4fb0 mfehidk+0x8dfb0 <
fffff880`061fd818  fffff880`01169c22 mfehidk+0x22c22 < These two driver entries don't look like a part of Windows.
fffff880`061fd838  fffff800`04982744 nt!EtwpCCSwapTrace+0x4d4
fffff880`061fd858  fffff800`04c23756 nt!CmpCallCallBacks+0x4f6
fffff880`061fd898  fffff800`04ad5836 nt!NtInitializeRegistry+0xc6
fffff880`061fd8e8  fffff800`04876e93 nt!KiSystemServiceCopyEnd+0x13
fffff880`061fd8f8  fffff800`0498281e nt!EtwTraceContextSwap+0xae
fffff880`061fd928  fffff800`04b313b5 nt!NtEnumerateKey+0x2a3
They sure aren't they are a part of McAfee.
mfehidk    McAfee Inc. mfehidk    c:\windows\system32\drivers\mfehidk.sys    Kernel Driver
McAfee Host Intrusion Prevention Service    enterceptAgent
Please remove McAfee(<link), you can use Microsoft Security Essentials(<link) as an alternative.

Once you are done with the removal and back in Windows Check for File System errors and corruption.
  • Perform a Disk Check | Disk Check- Scroll down to OPTION TWO of the tutorial and use the /R switch in the CHKDSK command | chkdsk C: /R.
  • Then Post the Disk Check results following | This Tutorial.
  • Follow this tutorial on how to use the SFC/ SCANNOW tool in Windows.
Let us know the results :) .
My System SpecsSystem Spec

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