Hi Hairy Scot ^_^,
I have analysed your dump files and below has been provided an analysis of the same for informative purposes :-
Code:
3: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
WINLOGON_FATAL_ERROR (c000021a)
The Winlogon process terminated unexpectedly.
Arguments:
Arg1: [B][COLOR=#0000ff]f[B]fffc0011bf7d610[/B][/COLOR],[/B] String that identifies the problem.
Arg2: ffffffffc0000005, Error Code.
Arg3: 00007fff5b53000a
Arg4: 00000043d3f6dd80
Now, if we dump the first argument that is the string which identifies the problem, we get the below :-
Code:
3: kd> db ffffc0011bf7d610
ffffc001`1bf7d610 57 69 6e 64 6f 77 73 20-53 75 62 53 79 73 74 65 [B]Windows SubSyste[/B]
ffffc001`1bf7d620 6d 00 32 5c 73 70 70 73-76 63 2e 65 78 65 00 00 [B]m.[/B]2[B][COLOR=#ff0000]\s[B]ppsvc.exe[/B][/COLOR].[/B].
ffffc001`1bf7d630 03 01 1d 03 46 4d 66 6e-b7 56 ae 8e 22 91 12 4a ....FMfn.V.."..J
ffffc001`1bf7d640 04 f2 b6 01 00 00 00 00-a0 2b ce 47 01 e0 ff ff .........+.G....
ffffc001`1bf7d650 cc 10 00 00 00 00 00 00-58 3e 33 33 01 c0 ff ff ........X>33....
ffffc001`1bf7d660 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
ffffc001`1bf7d670 90 99 4a 4b 01 e0 ff ff-00 00 00 00 00 00 00 00 ..JK............
ffffc001`1bf7d680 a0 2b ce 47 01 e0 ff ff-00 80 01 00 00 00 00 00 .+.G............
As we can see, the bugcheck occurred due to SppSvc.exe which is the Microsoft Software Protection Platform Service. This is mostly due to corruption.
This should be fixed by running the DISM and the System File Checker.
Then please run the following DISM commands to see if there's any problems with the system (from an elevated (Run as administrator) Command Prompt). Press Enter after each one:
Code:
Code:
Dism /Online /Cleanup-Image /ScanHealth
Code:
Code:
Dism /Online /Cleanup-Image /CheckHealth
If the problem is fixable, you can use this command to repair it (from an elevated (Run as administrator) Command Prompt). Press Enter after typing it:
Code:
Code:
Dism /Online /Cleanup-Image /RestoreHealth
From this article:
Repair a Windows Image
Once this is dun, please run
sfc.exe /scannow from an elevated (Run as administrator) Command Prompt to check for further corruption.
Let me know how it goes ^_^