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Windows 7: Windows Update error code 800B0100

28 Mar 2015   #1
Yian

Windows 7 Home Premium 32
 
 
Windows Update error code 800B0100

Hi,

I have had this error for a few weeks and haven't managed to get rid of it. I ran System update readiness tool and Fixit, as well as the Hotfix B947821-v35-x86. Previously Windows update would say it was unable to search for updates, but after a few fixes it began to admit itself needed updating. However trying to do that produces the same error.

Here is the Checksur log, giving these corrupt files:
Quote:
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~en-US~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-MiniLP~31bf3856ad364e35~x86~en-US~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-UIComp~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~en-US~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~~7.6.7600.256.mum
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~en-US~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core-MiniLP~31bf3856ad364e35~x86~en-US~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core-UIComp~31bf3856ad364e35~x86~~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~en-US~7.6.7600.256.cat
servicing\packages\WUClient-SelfUpdate-Core~31bf3856ad364e35~x86~~7.6.7600.256.cat
Thanks for any help you can give.


My System SpecsSystem Spec
.
30 Mar 2015   #2
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

You neglected to mention that this system is running Vista SP2, rather than Windows 7!

In this case, it doesn't matter too much as all the files involved are the same.

I'll post a fix protocol when I can get through the backlog
My System SpecsSystem Spec
02 Apr 2015   #3
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

I've uploaded a file - yinaa.zip - to my OneDrive at Noel's OneDrive
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 yinaa in the same place.
Open this folder - there should be two folders inside it (Manifests, and 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.
My System SpecsSystem Spec
.

04 Apr 2015   #4
Yian

Windows 7 Home Premium 32
 
 

Thank you very much, and sorry for omitting the OS. How does this new log look? I'll try running Update again.
My System SpecsSystem Spec
04 Apr 2015   #5
Yian

Windows 7 Home Premium 32
 
 

It worked, 131 updates installed! Brilliant, thank you so much.
My System SpecsSystem Spec
04 Apr 2015   #6
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

Great!

good luck!
My System SpecsSystem Spec
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