Windows 7 Update to SP1 Error 800B0100

Your CheckSUR results show the following problems...

Code:

Unavailable repair files:
 winsxs\manifests\msil_system.security_b03f5f7f11d50a3a_6.1.7600.20659_none_59bd59fca437b8e4.manifest
 winsxs\manifests\msil_system.security.resources_b03f5f7f11d50a3a_6.1.7600.16543_en-us_5469cbcd26fdec76.manifest
 winsxs\manifests\msil_system.security.resources_b03f5f7f11d50a3a_6.1.7600.20659_en-us_3d9c9ca740a4ff99.manifest
 winsxs\manifests\msil_system.security_b03f5f7f11d50a3a_6.1.7600.16543_none_708a89228a90a5c1.manifest
 winsxs\manifests\amd64_netfx-system.security_b03f5f7f11d50a3a_6.1.7600.16543_none_31ac5a7799a8e33c.manifest
 winsxs\manifests\amd64_netfx-system.security_b03f5f7f11d50a3a_6.1.7600.20659_none_1adf2b51b34ff65f.manifest
 servicing\packages\Package_1_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_1_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_2_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_2_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_4_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_4_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_for_KB979916_RTM~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_for_KB979916_RTM~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.mum
 servicing\packages\Package_1_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_1_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_2_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_2_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_4_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_4_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_for_KB979916_RTM~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_for_KB979916_RTM~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat
 servicing\packages\Package_for_KB979916~31bf3856ad364e35~amd64~~6.1.1.0.cat

I'll post a fix when I can get to it.

I've uploaded a file - yckaa.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 yckaa 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

And the content of the manifests folder (.manifest files) into this folder:

C:\Windows\Temp\CheckSur\Winsxs\Manifests

Now run the CheckSUR tool again (it may take a while)

Post the new CheckSUR.log file, and the CheckSUR.persist.log file.

Great! - glad to hear it.

Please post the new logs so we can check that things worked properly.