3

Since several days my Windows 10 won't install the update named KB3122947 or any other newer updates. I always get the error 0x80070643. What can I do to solve this issue?


enter image description here


3

The fix was to manually force the system to install the update.

Howto

  1. Verify that Windows Update has downloaded - but not installed - the update. These are two different things. In your File Explorer, enable Hidden items under View and go to

    C:\Windows\SoftwareDistribution\Download\b0a5da1b24245bc4237166e09bae92da\
    

    Check if either windows10.0-kb3122947-x86.cab or windows10.0-kb3122947-x64.cab are present (Depending on which Windows type your have)

  2. Right-click on your Start button and choose Command Prompt (Admin). Paste and execute the following command corresponding to your Windows type

    Windows x86 (32-bit)

    dism /online /add-package /packagepath:C:\Windows\SoftwareDistribution\Download\b0a5da1b24245bc4237166e09bae92da\windows10.0-kb3122947-x86.cab

    Windows x64 (64-bit)

    dism /online /add-package /packagepath:C:\Windows\SoftwareDistribution\Download\c4a1b8896ce9fbfea96c1ee6890d52a5\windows10.0-kb3122947-x64.cab

  3. If you see the message The operation completed successfully. restart your system and you're done.

    enter image description here

Source

4
  • This in theory could be used on any update that fails in a similar way. You just have to determine what the .cab file is for the update. – Ramhound Dec 9 '15 at 13:22
  • Could someone with a x64 Windows please confirm that the subfolder c4a1b8896ce9fbfea96c1ee6890d52a5 is really a different one on x64 then on x86? – nixda Dec 11 '15 at 21:50
  • This solution is failing for me with the same error. Checking, I find that the kb has not downloaded. – Remou Feb 25 '16 at 16:30
  • that kb is NOT downloaded. What now? – user4951 Aug 7 '16 at 8:19

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.