Windows 10 Update KB 3122947 Error 0x80070643 Fix

One of my Windows 10 computers received the 0x80070643 error when installing KB 3122947 update. Here is the fix.

• Open Command Prompt (Admin)
• run dism /online /add-package /packagepath:C:\Windows\SoftwareDistribution\Download\b0a5da1b24245bc4237166e09bae92da\windows10.0-kb3122947-x86.cab
  or dism /online /add-package /packagepath:C:\Windows\SoftwareDistribution\Download\c4a1b8896ce9fbfea96c1ee6890d52a5\windows10.0-kb3122947-x64.cab
• Reboot

For more info see Mysterious Windows 10 version 1511 patch KB 3122947 fails to install