*Only* IE10 install fails in Windows Update

The errors from the CheckSUR log are these....

Code:

Unavailable repair files:
 servicing\packages\Package_1_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.mum
 servicing\packages\Package_2_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.mum
 servicing\packages\Package_for_KB2817183_RTM~31bf3856ad364e35~amd64~~9.4.1.0.mum
 servicing\packages\Package_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.mum
 servicing\packages\Package_1_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.cat
 servicing\packages\Package_2_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.cat
 servicing\packages\Package_for_KB2817183_RTM~31bf3856ad364e35~amd64~~9.4.1.0.cat
 servicing\packages\Package_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.cat

The CBS.log appears to be incomplete - it ends a lot earlier than it should do - but still shows the following error....

Code:

2013-08-06 14:30:23, Info                  CSI    0000009d [SR] Beginning Verify and Repair transaction
2013-08-06 14:30:24, Info                  CSI    0000009e [SR] Cannot repair member file [l:20{10}]"csrsrv.dll" of Microsoft-Windows-Csrsrv, Version = 6.1.7601.18113, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, file is missing

Please reboot and post the new CBS folder - meanwhile I'll try and produce a fix protocol for the CheckSUR errors.

Sorry for the delay - I will get to it, I promise!

I've uploaded a file - glraa.zip - to my SkyDrive at Noel's SkyDrive
Please download and save it.
Right-click on the downloaded file, and select Extract all…
Extract to the default location - which will create a new folder glraa in the same place.
Open this folder - there should be one folder inside it ( Packages)

Copy the content of the Packages folder to the folder
C:\Windows\Temp\CheckSur\Servicing\Packages

Now run the CheckSUR tool again (it may take a while)

Post the new CheckSUR.log file, and the CheckSUR.persist.log file.

Hmm - looks like I misplaced a file somehow -

Code:

Checking Component Store
(f) CSI Payload File Missing 0x00000000 win32k.sys amd64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.18105_none_172530ffb11d766c 
Summary:
Seconds executed: 773
 Found 5 errors
 Fixed 3 errors
  CSI Payload File Missing Total count: 1
  CBS MUM Missing Total count: 4
  Fixed: CBS MUM Missing.  Total count: 3
  Fixed: CBS Paired File.  Total count: 4
Unavailable repair files:
 servicing\packages\Package_for_KB2817183~31bf3856ad364e35~amd64~~9.4.1.0.mum

I'll try and catch up with everything and post a fix for both the remaining errors, later today.

I've uploaded a file - glrab.zip - to my SkyDrive at Noel's SkyDrive
Please download and save it.
Right-click on the downloaded file, and select Extract all…
Extract to the default location - which will create a new folder glrab in the same place.
Open this folder - there should be one folders inside it (Packages)

Copy the content of the Packages folder to the folder
C:\Windows\Temp\CheckSur\Servicing\Packages

Now run the CheckSUR tool again (it may take a while)

Post the new CheckSUR.log file, and the CheckSUR.persist.log file.

ALSO


I've uploaded a file - glrac.zip - to my SkyDrive at Noel's SkyDrive
Please download and save it.
Right-click on the saved file and select Extract all...
Change the target to C:\ and click on Extract
Close all windows (it would be a good idea to print these instructions!)
Now reboot to the Repair Environment - as soon as the machine restarts, start tapping F8 - this should bring up the Advanced Boot Menu, at the top of which should be the option 'Repair my Computer'
Pick that
You'll have to log in with your username and password.
Pick the option to use a Command Prompt
At the prompt type
DIR C:\glrac
hit the enter key - if you get a 'Not Found' error try
DIR D:\glrac
or
DIR E:\glrac

The drive letter in use when you find the folder will need to be substituted (for<drive>) into the following command...

XCOPY <drive>:\glrac <drive>:\windows\winsxs /y /i /s /v /h

(e.g.XCOPY P:\wfire P:\windows\winsxs /y /i /s /v /h )

run the command (it should take almost no time)and when the prompt returns, type
EXIT
and hit the Enter key to exit Command Prompt - reboot to Normal Mode Windows.
Now run SFC /SCANNOW in an Elevated Command Prompt
then reboot and upload the new CBS.log file to your SkyDrive Public folder, and post a new link
Also run a new MGADiag report, and post the result.

Great - that's fixed the problem with the MUM/CAT files, now all we need it the win32k.sys file replacement to work :)