Windows 10 is the latest version of Windows and a lot of users are using it around the world. The Windows 10 version is still getting updated by Microsoft and it’s bringing new features day by day. However, A lot of people are facing problems with an update named “2018-11 update for windows 10 version 1803 for x64-based systems (kb4023057) – error 0x80070643”. How does it happen? Like some people already installed the update successfully but the Windows is still downloading the file. It will ruin the internet speed if you are using a slow internet connection. So, a lot of people become angry because of it.

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How to solve the error?

First Open the administrative command prompt and then type the following commands one by one followed by the Enter key.

  • net stop wuauserv
  • net stop cryptSvc
  • net stop bits
  • net stop msiserver
  • Ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
  • Ren C:\Windows\System32\catroot2 Catroot2.old
  • net start wuauserv
  • net start cryptSvc
  • net start bits
  • net start msiserver

After that, Close the Command prompt and check if the update works or not.

If you face ‘System error 5 has occurred, Access is denied’ while trying the above-mentioned steps then you need to first uninstall KB4023057.

To do so, follow the steps: Settings app > Apps > Apps & features and reboot the machine.

Then you can successfully install the update “KB4023057 ” again, by using the Windows Update feature.