Cannot install Windows 7 SP1 x64, getting error TRUST_E_NOSIGNATURE(0x800b0100)

Hi,

I cannot install the SP1 x64 (KB976932) and an optional IE update (Windows Internet Explorer 9 for Windows 7 for x64-based Systems).

Error on SP1 installation : TRUST_E_NOSIGNATURE(0x800b0100)

I tried several fixes (and Fixit Tools) and also to follow the SP1 failure procedure (with the fix and check tool).
--> btw. I can ensure my PC is compatible for SP1 (it's a High-end machine made by my self and I am an IT)

I have also tried to reinstall the computer (as it was anyway a new installation) but the problem comes back.

Before this installation, the only thing that changed is that I now have an SSD instead of a classic HDD.

The only thing I can find is the CSU error log :

Checking Package Manifests and Catalogs

=================================
Checking System Update Readiness.
Binary Version 6.1.7601.21645
Package Version 15.0
2012-09-27 14:55

Checking Windows Servicing Packages

Checking Package Manifests and Catalogs
(f)    CBS MUM Corrupt    0x800F0900    servicing\Packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum        Line 1:
(f)    CBS Catalog Corrupt    0x800B0100    servicing\Packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat       
(f)    CBS MUM Corrupt    0x800F0900    servicing\Packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum        Line 1:
(f)    CBS Catalog Corrupt    0x800B0100    servicing\Packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat       

Checking Package Watchlist

Checking Component Watchlist

Checking Packages

Checking Component Store

Summary:
Seconds executed: 210
 Found 4 errors
  CBS MUM Corrupt Total count: 2
  CBS Catalog Corrupt Total count: 2

Unavailable repair files:
    servicing\packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum
    servicing\packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum
    servicing\packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum
    servicing\packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.mum
    servicing\packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat
    servicing\packages\Microsoft-Windows-InternetExplorer-LanguagePack~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat
    servicing\packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat
    servicing\packages\Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~amd64~fr-FR~9.4.8112.16421.cat

Please, can someone help or advise where to search for solution?

If needed, I can also provide any needed file or hardware configuration.

Aleksandar
 

Question Info


Last updated December 22, 2017 Views 1,152 Applies to:
Answer
Answer
Hi,

Thank you, already tried and it was only a big loss of time.

I have found a solution in the meantime and even if it will not work for others it might be interesting for some (as it was for me) to check the way of solving this problem as I have noticed that this type of knowledge and way of solving this issue, could help many other user experiencing similar problems.

http://www.sevenforums.com/windows-updates-activation/255437-win7-sp1-x64-trust_e_nosignature-0x800b0100.html

Anyway, thanks
Penev Aleksandar

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