Windows Update KB5026446 fail - Win11 ARM VM, MacOS host OS

Discussion in 'Windows Virtual Machine' started by BenjaminA8, May 17, 2023.

  1. BenjaminA8

    BenjaminA8 Bit poster

    Get Install error - 0x80070002 when attempting to install Cumulative Update Preview for Windows 11 Version 22H2 for arm64-based Systems (KB5026446). See PastedGraphic1.png

    VM System Information:
    OS Name: Microsoft Windows 11 Pro
    Version: 10.0.22621 Build 22621

    Host OS Information
    MacOS Ventura 13.3.1 (a) (22E772610a)

    Parallels Information:
    Version: 18.3.0 (53606)
    License Renewal: 2/23/24

    Steps Taken:
    1. Run Windows Update Troubleshooter (see PastedGraphic7.png)
    2. Ensured .NET 3.5 is enabled (see PastedGraphic6.png)
    3. Removed TPM and retried
    4. Execute DISM.exe /Online /Cleanup-Image /Restorehealth (see PastedGraphic2.png and PastedGraphic.png)
    5. Execute SFC /SCANNOW (see PastedGraphic3.png)
    6. Added the vm.bios.efi=1 boot flag (VM failed to boot - see PastedGraphic5.png)
    7. Attempted all the steps in this post:

    Attached Files:

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