Windows Update Error Code 800B0100

A common error code while running Windows Update can be 800B0100. In most cases this can be fixed by running check disk on the system. Please follow the steps below

  1. Open Start and type CMD
  2. Then right click Command Prompt and Choose Run as Administrator
  3. Now type: chkdsk c: /r
  4. Command Prompt will ask for a reboot, type Y and hit enter.
  5. Windows will reboot, wait for the progress to finish.

Then try to run Windows Update again, the problems should now be gone. If not then please ask an expert for help.

About the Author

2014, 2015, 2016, 2017 and 2018 Microsoft Most Valuable Professional Windows
Yuri specializes in troubleshooting (crash analysis and devices), system resource utilisation and system performance. He is also very interested in Customer Security. Yuri can be found as Windows Community Moderator and Wiki Author on Microsoft Answers and is active on different communities all across the web.

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