Windows 7 64, 0x800b0100 error when installing SP1

[TheChucker125]

Hello,

I am receiving the error TRUST_E_NOSIGNATURE 0x800b0100 while installing the Service Pack 1 for Windows 7 x64.

I've attached the CheckSUR log file to see the files that are unavailable.

This is a brand new computer build and need the SP1 install to get it running properly. Thank you for any help.

 

[BrianDrab]

Hello and welcome

Due to the precise nature of your corruption, you will receive help from a user named LiquidTension. He's one of our senior trainees here who's in his final phrase of his studies and needs to gain some real world experience in specific areas of Windows Update. This means that he'll be assisting you, but that I will first need to double check and approve his fixes before he posts them to you. If anything this is a good thing for you because it means that you've got at least two of us watching over your thread, but it will unfortunately add a slight delay between each reply. I hope that you understand and can accept the need for us to train up new members in this way in order to carry on doing what we do here, however, if for any reason you object to this setup, I will happily take on your thread myself.

Thank you very much for your understanding. We'll be with you very shortly.

 

[LiquidTension]

Hello,

Please do the following:

System Update Readiness Tool (SURT) Replacement

Warning: This fix is intended for use on this particular machine. Do not use this fix on any other machine; doing so may cause damage to your Operating System. If you are not the original poster and require assistance, please start your own topic.

• Download View attachment Packs.zip and save this file to your Desktop.
• Right-click the file and click Extract All....
• Place a checkmark next to Show extracted files when complete and click Extract.
• A window will open showing two folders, Manifests and Packages.
• Open the Manifests folder and copy the files into the following folder:
  
  C:\Windows\Temp\CheckSur\Winsxs\Manifests
  
  
• Open the Packages folder and copy the files into the following folder:
  
  C:\Windows\Temp\CheckSur\Servicing\Packages
  
  
• Re-run the System Update Readiness Tool (SURT) as you did before.
• Upon completion, copy the contents of the SURT log found at C:\Windows\Logs\CBS\CheckSUR.log and paste in your next reply.

SFC /Scannow

• Press the Windows Key
  
  + r on your keyboard at the same time. Type Notepad and click OK.
• Copy the bold lines below and paste into the Notepad document:
  
  sfc /scannow
  timeout /t 120 /nobreak
  copy %windir%\logs\cbs\cbs.log "%userprofile%\Desktop\CBS.txt"
  del %0
  
  
• Click Format. Ensure Wordwrap is unchecked.
• Click File, Save As and name the file sfcscannow.bat.
• Select All Files as the Save as type. Save the file to your Desktop.
• Locate sfcscannow.bat
  
  on your Desktop. Right-click the file and click
  
  Run as administrator.
• Upon completion, a file (CBS.txt) will be created on your Desktop. Attach this file in your next reply.
• Note: If the file is too large to attach, upload to a service such as Dropbox, One Drive or SendSpace and provide a direct download link in your next reply.