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Windows 7: Error: TRUST_E_NOSIGNATURE(0x800b0100)

30 Apr 2013   #11

Microsoft Community Contributor Award Recipient

Windows 8.1 Pro x64

Hello primeweb and welcome to the forums

Your CheckSUR log is showing a few corrupt and missing files which need replacing:

Checking System Update Readiness.
Binary Version 6.1.7601.21645
Package Version 18.0
2013-04-30 13:42

Checking Windows Servicing Packages

Checking Package Manifests and Catalogs

Checking Package Watchlist

Checking Component Watchlist

Checking Packages
(f)    CBS MUM Missing    0x00000002    servicing\Packages\Package_1_for_KB975364~31bf3856ad364e35~amd64~~        
(f)    CBS MUM Missing    0x00000002    servicing\Packages\Package_2_for_KB974455~31bf3856ad364e35~amd64~~        
(f)    CBS MUM Missing    0x00000002    servicing\Packages\Package_for_KB974455_RTM~31bf3856ad364e35~amd64~~        
(f)    CBS MUM Missing    0x00000002    servicing\Packages\Package_for_KB975364_RTM~31bf3856ad364e35~amd64~~        
(f)    CBS MUM Missing    0x00000002    servicing\Packages\Package_for_KB975364~31bf3856ad364e35~amd64~~        

Checking Component Store
(f)    CSI Manifest Missing    0x00000002    amd64_be3c77ba8cfbfdacbb8c3548e8d043b5_31bf3856ad364e35_8.0.7600.16432_none_bc33d26a54319087.manifest    amd64_be3c77ba8cfbfdacbb8c3548e8d043b5_31bf3856ad364e35_8.0.7600.16432_none_bc33d26a54319087    
(f)    CSI Manifest Missing    0x00000002    amd64_83ebcd1c149a5444ff80cd74d15c518d_31bf3856ad364e35_8.0.7600.20539_none_c8d25117c2ed3469.manifest    amd64_83ebcd1c149a5444ff80cd74d15c518d_31bf3856ad364e35_8.0.7600.20539_none_c8d25117c2ed3469    
(f)    CSI Manifest All Zeros    0x00000000    winsxs\Manifests\x86_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.20539_none_bc43d5462231285f.manifest    x86_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.20539_none_bc43d5462231285f    
(f)    CSI Manifest All Zeros    0x00000000    winsxs\Manifests\amd64_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.20539_none_186270c9da8e9995.manifest    amd64_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.20539_none_186270c9da8e9995    
(f)    CSI Manifest All Zeros    0x00000000    winsxs\Manifests\x86_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.16432_none_bbb336750919d734.manifest    x86_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.16432_none_bbb336750919d734    
(f)    CSI Manifest All Zeros    0x00000000    winsxs\Manifests\amd64_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.16432_none_17d1d1f8c177486a.manifest    amd64_microsoft-windows-ie-iecompat_31bf3856ad364e35_8.0.7600.16432_none_17d1d1f8c177486a    

Seconds executed: 753
 Found 11 errors
  CSI Manifest Missing Total count: 2
  CSI Manifest All Zeros Total count: 4
  CBS MUM Missing Total count: 5

Unavailable repair files:
Windows Update Package Replacement

Warning: this fix is specific to the user in this thread. No one else should follow these instructions as it may cause more harm than good. If you are after assistance, please start a thread of your own.

  1. Please download the attached file, and save this to your Desktop.
  2. Right-click on the file and select Extract All...
  3. Tick the box labelled Show extracted files when complete then click Extract
  4. A window will open showing two folders, Manifests and Packages
  5. Open the Manifests folder and copy the files into the following folder (if there are any files)

  6. Open the Packages folder and copy the files into the following folder (if there are any files)

  7. Run the System Update Readiness Tool (SURT) again
  8. When the SURT finishes installing, copy (Ctrl + C) and paste (Ctrl + V) the contents of the SURT log into your next post please:


You will probably be shown the error code 0x8024200D after performing this fix, if so, please download and install the update from this link. It must be downloaded using Internet Explorer.

Download Cumulative Security Update for Internet Explorer 8 in Windows 7 x64 Edition (KB974455) from Official Microsoft Download Center
Download Update for Internet Explorer 8 Compatibility View List for Windows 7 for x64-based Systems (KB975364) from Official Microsoft Download Centre


My System SpecsSystem Spec

 Error: TRUST_E_NOSIGNATURE(0x800b0100)

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