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Windows 7: Windows 7 SP1 Not installing (Error TRUST_E_NOSIGNATURE0x800b0100)


13 Sep 2012   #1

Windows 7 Ultimate 64bit
 
 
Windows 7 SP1 Not installing (Error TRUST_E_NOSIGNATURE0x800b0100)

Hi I recently Installed Windows 7 Ultimate 64bit and when I try to install SP1 I get this error TRUST_E_NOSIGNATURE(0x800b0100).

I've already run the System Update Readiness Tool. (see attached)

Please advise.

Regards




Attached Files
File Type: log CheckSUR.log (1.6 KB, 8 views)
My System SpecsSystem Spec
.

13 Sep 2012   #2

Windows 7 Pro. 64/SP-1
 
 

My System SpecsSystem Spec
13 Sep 2012   #3

Windows 7 Ultimate 64bit
 
 


Thanks, but when I tried to run it I got the following error message:

"This Microsoft Fix It does not apply to your operating system or application version"
My System SpecsSystem Spec
.


13 Sep 2012   #4

Windows 7 Pro. 64/SP-1
 
 

That's strange. My understanding is applies to all Windows 7. I will have to look farther.

This should do it. Mind now that Microsoft has to recognize your system as legal and activated.
Windows Update - Download Standalone MSU Installer File

Here is another option.
Windows Update - Reset
My System SpecsSystem Spec
13 Sep 2012   #5

Microsoft Community Contributor Award Recipient

Windows 8.1 Pro x64
 
 

Hello MaskMarvl and welcome to the forums

Here are the files that need replacing:

Code:
C:\Windows\winsxs\packages\Package_11_for_KB2729094~31bf3856ad364e35~amd64~~6.1.1.0.mum
C:\Windows\winsxs\packages\Package_8_for_KB2729094~31bf3856ad364e35~amd64~~6.1.1.0.mum
C:\Windows\winsxs\packages\Package_11_for_KB2729094~31bf3856ad364e35~amd64~~6.1.1.0.cat
C:\Windows\winsxs\packages\Package_8_for_KB2729094~31bf3856ad364e35~amd64~~6.1.1.0.cat
Nice and easy, it's just one update

Please download the attached file, Packs.zip, and extract this to your Desktop. You should find two folders, Manifests and Packages. Inside the Packages folder, you will find 4 files, copy and paste all of these into the following folder:

C:\Windows\Temp\CheckSur\Servicing\Packages

Then run the SURT again and copy and paste the CheckSUR.persist.log as before please

Tom


Attached Files
File Type: zip Packs.zip (13.7 KB, 8 views)
My System SpecsSystem Spec
14 Sep 2012   #6

Windows 7 Pro x64
 
 

First thing I do on a system that will not update or keeps failing on a service pack is an "SFC /scannow" It can only help not hurt to check your system for any files missing or corrupted, but if it is corrupted you will need a windows 7 pre sp1 disc.
My System SpecsSystem Spec
14 Sep 2012   #7

Windows 7 Ultimate 64bit
 
 

@Tom982 I'm sure your suggestion would have worked but I got impatient waiting for a reply and decided to perform an "In place windows update". After this, SP1 installed with no problem

Unfortunately I also have to re-install all the other updates now... I guess that's what I get for not waiting for your reply...

Also, a special thanks to Layback Bear for being the "First Responder" to the scene...
My System SpecsSystem Spec
16 Sep 2012   #8

Microsoft Community Contributor Award Recipient

Windows 8.1 Pro x64
 
 

Hello MaskMarvl

No worries, I'm glad you managed to get your problem sorted!

Tom
My System SpecsSystem Spec
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 Windows 7 SP1 Not installing (Error TRUST_E_NOSIGNATURE0x800b0100)




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