Cause. This issue occurs because the one of the following applications does not clean up all the page table entries for the pages that were freed: The Windows Operating System Loader (Winload.efi) application. The Windows Resume Loader (Winresume.efi) application.

The Windows Resume Loader (Winresume.efi) application. When the Windows Boot Manager application (Bootmgfw.efi) tries to clean up these page table entries, this application accesses an invalid memory address and causes an access violation exception. Resolution. Hotfix information. A supported hotfix is available from Microsoft.

Summary. This update makes improvements to the Windows recovery features for Windows 11, version 21H2. Note This compatibility update is included in KB5034440: Windows Recovery Environment update for Windows 11, version 21H2: January 9, 2024.

winload.efi. 10.0.10240.20400. 12-Dec-23. 0:03. 1,308,784. bootmgfw.efi. 10.0.10240.20400. 12-Dec-23. 0:01. 1,177,504. bootmgr.efi. 10.0.10240.20400. 12-Dec-23. 0:01. 1,173,808. boot.stl. Not versioned. 8-Aug-23. 16:24. 10,895. winresume.exe. 10.0.10240.20400. 12-Dec-23. 0:04. 865,656. winresume.efi. 10.0.10240.20400. 12-Dec-23. 0:03. 1,026,760 ...

Windows 11. Summary. This update makes improvements to the "safe operating system" (SafeOS) that is used to update the Windows recovery environment (WinRE) for Windows 11 (original release). How to get this update. This update is available through Windows Update. It will be downloaded and installed automatically. Prerequisites.

This update makes improvements to the Windows recovery features for Windows 10, version 20H2, 21H2, and 22H2. REMINDER. Windows 10, version 2004 reached end of servicing on December 14, 2021 for all editions. For more information, see here.

KB5034232: Compatibility update for installing and recovering Windows 10, version 21H2 and 22H2: January 9, 2024. Windows 10 Home and Pro, version 21H2 More... Windows 10, version 2004 reached the end of support (EOS) on December 14, 2021 for all editions.

Summary. This update makes improvements to the Windows recovery features for Windows 10 Enterprise, version 1809 and Windows Server 2019. REMINDER. Windows 10, version 1809 Pro, Pro for Workstation, Home, IoT Core, Standard Core, and Datacenter Core editions reached end of service on November 10, 2020.

Windows 11. Summary. This update makes improvements to the "safe operating system" (Safe OS) that is used to update the Windows recovery environment (WinRE) for Windows 11. How to get this update. Install this update. Prerequisites. There are no prerequisites to apply this update. Restart information.

KB5031474: Compatibility update for installing and recovering Windows 10, version 21H2 and 22H2: October 10, 2023. Windows 10 Home and Pro, version 21H2 More... REMINDER. Windows 10, version 2004 reached the end of servicing (EOS) on December 14, 2021 for all editions. For more information, see here.