* Make sure that "Windows Management Instrumentation (winmgmt)" service is not disabled
* For Live OS installation, it is recommended to install KB4538483 after WU ESU Patcher, or else a restart will be required
* After using WU patcher, if you still not offered ESU updates, try to:
> restart, then check WU
> stop wuauserv service, delete the folder "C:\Windows\SoftwareDistribution", restart, then check WU
* You can also acquire and download the updates manually from Microsoft Update Catalog
https://www.catalog.update.microsoft.com
to track the updates KB numbers, either check the official Update History page
https://support.microsoft.com/en-us/help/4009469
or follow this MDL thread
https://forums.mydigitallife.net/threads/19461/
* ESU updates for each month will require (at least) the latest extended SSU from previous month(s)
e.g.
April 2020 updates require March SSU at least
May 2020 updates require April SSU at least
June 2020 updates require May SSU at least
July 2020 updates will require May SSU or June SSU (if any)
and so on...
* Unless you integrate the ESU Suppressor, ESU updates are not supported offline (you cannot integrate them), they must be installed online on live system.
* Extract the 7z pack contents to a folder with simple path, example C:\files\BypassESU
* Temporarily turn off Antivirus protection (if any), or exclude the extracted folder