Maxstar Windows Update Moderator, Security Analyst Staff member Joined Aug 16, 2015 Posts 10,449 Location The Netherlands Aug 26, 2023 #1 Microsoft has received reports of an issue in which users are receiving an "UNSUPPORTED_PROCESSOR" error message on a blue screen after installing updates released on August 22, 2023 (KB5029351) and then restarting their device. KB5029351 might automatically uninstall to allow Windows to start up as expected. If this occurs, we recommend that you do not attempt to reinstall KB5029351! StatusOriginating updateHistoryMitigatedOS Build 22621.2215 KB5029351 2023-08-22Last updated: 2023-08-25, 17:21 PT (Opened: 2023-08-23, 19:44 PT) Sources: Windows 11, version 22H2 known issues and notifications https://www.reddit.com/r/Windows11/comments/15ybvgn/_/jxg6kad https://www.reddit.com/r/Windows11/comments/15ybvgn/_/jxg4y04
Microsoft has received reports of an issue in which users are receiving an "UNSUPPORTED_PROCESSOR" error message on a blue screen after installing updates released on August 22, 2023 (KB5029351) and then restarting their device. KB5029351 might automatically uninstall to allow Windows to start up as expected. If this occurs, we recommend that you do not attempt to reinstall KB5029351! StatusOriginating updateHistoryMitigatedOS Build 22621.2215 KB5029351 2023-08-22Last updated: 2023-08-25, 17:21 PT (Opened: 2023-08-23, 19:44 PT) Sources: Windows 11, version 22H2 known issues and notifications https://www.reddit.com/r/Windows11/comments/15ybvgn/_/jxg6kad https://www.reddit.com/r/Windows11/comments/15ybvgn/_/jxg4y04