Forum Discussion
Temporarily Block Windows 11 24H2 Feature Update
We want to temporarily block users from upgrading to 24H2 until we have time to test core applications, such as security and VPN software. I tried the registry method found in this article - https://www.elevenforum.com/t/specify-target-feature-update-version-in-windows-11.3811/. I then went to https://www.microsoft.com/en-us/software-download/windows11/?msockid=139467bd435464302e9b746a42fc65e6 and ran the Windows 11 Installation Assistant. 24H2 was installed, instead of being blocked. I'm guessing TargetReleaseVersion only works with Windows Update and not if a user chooses to manually upgrade the OS. Can anyone confirm if TargetReleaseVersion should also block manual upgrades?
MEB2004 Hi, you are correct in your assumption. The TargetReleaseVersion registry key is primarily designed to work with Windows Update to control feature updates and prevent automatic upgrades to a newer version of Windows. However, it does not block manual upgrades initiated by tools like the Windows 11 Installation Assistant, Media Creation Tool, or directly through ISO images. This key essentially tells Windows Update which specific feature update version to target and remain on, but it doesn't restrict users from manually upgrading the OS.
2 Replies
MEB2004 Hi, you are correct in your assumption. The TargetReleaseVersion registry key is primarily designed to work with Windows Update to control feature updates and prevent automatic upgrades to a newer version of Windows. However, it does not block manual upgrades initiated by tools like the Windows 11 Installation Assistant, Media Creation Tool, or directly through ISO images. This key essentially tells Windows Update which specific feature update version to target and remain on, but it doesn't restrict users from manually upgrading the OS.
micheleariis Thank you for your reply and confirmation on how this setting works.
