Fault system updates - Error 80070490 when installing KB976932 (SP1)

[rasskazov]

Hi,
Failed system. SP1 rolled back ...
Update Center -> Start Manual Search.
Result: it was found a new update KB976932 (SP1). The attempt to establish results in an error: 80070490


I run:

sfc /scannow

Then I use a utility System Update Readiness Tool What is the System Update Readiness Tool? - Windows Help

I archived two files for the analysis:
C:\Windows\System32\config\COMPONENTS
and
C:\Windows\Logs\CBS\CheckSUR.log

Microsoft services

I'm very sorry, COMPONENTS.ZIP have a size ~ 15M

P.S.: Forgive for bad knowledge of English. I very need your help.

 

[NoelDP]

You have fairly massive registry problems...

Summary:
Seconds executed: 737
 Found 782 errors
 Fixed 1 errors
  CBS MUM Missing Total count: 7
  CBS MUM Corrupt Total count: 3
  Fixed: CBS MUM Corrupt.  Total count: 1
  CBS Registry Error Total count: 1
  Fixed: CBS Paired File.  Total count: 1
 [B] CSI Missing Winning Component Key Total count: 771[/B]

I really think your best option is going to be a repair install - or a Clean install.