https://www.ghacks.net/2022/01/22/microsoft-force-installs-windows-10-version-21h2-on-20h2-devices/
Disable auto-updates (if you haven't), and load this reg key to stop WU from downloading 21H2.
Code:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate]
"ProductVersion"="Windows 10"
"TargetReleaseVersion"=dword:00000001
"TargetReleaseVersionInfo"="20H2"
nuhi - Target release version is missing 20H1 & 20H2.
Last edited: