Forum Discussion

imanojpatel's avatar
imanojpatel
Copper Contributor
Jun 04, 2021

Windows update is always failing with error code 0x80070643 and Defender stopped working after this

I received a suggestion to download - "Update for Microsoft Defender Antivirus antimalware platform - KB4052623 (Version 4.18.2105.3)"   and I updated it through Windows Update platform. But it re...
Anonymous's avatar
Anonymous
Oct 16, 2021
Hi
https://www.minitool.com/data-recovery/fix-windows-update-error-0x80070643.html
Jainam_Chheda03's avatar
Jainam_Chheda03
Copper Contributor
Mar 07, 2022
I've tried all the 15 steps. But none of them worked out 😞 ! 😅
  • Anonymous's avatar
    Anonymous
    Mar 07, 2022

    Jainam_Chheda03 Hi

    If you are in the insider program, please analyze the execution of a clean installation of Windows - but everything will be removed please make copies of your personal files:

    https://docs.microsoft.com/en-us/windows-insider/ISOs#clean-installation-with-a-windows-insider-preview-iso

    https://docs.microsoft.com/en-us/windows-insider/ISOs#clean-installation-with-a-windows-insider-preview-iso

     

    Sometimes an in-place upgrade helps, but it doesn't always work.