Windows 10: Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware

Discus and support Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware in Windows 10 Gaming to solve the problem; I am currently running Windows 11 21H2. I want to upgrade to 22H2. I downloaded the Windows 11 Installation assistant. When I run it and during the... Discussion in 'Windows 10 Gaming' started by mswal2846, Mar 22, 2023.

  1. MSWAL2846
    mswal2846 Win User

    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware


    I am currently running Windows 11 21H2. I want to upgrade to 22H2. I downloaded the Windows 11 Installation assistant. When I run it and during the upgrade process, I receive the error "windows can't be installed because this PC has an unsupported disk layout for uefi firmware".My disk layout is:How do I fix this and get 22H2 installed?

    :)
     
    mswal2846, Mar 22, 2023
    #1
  2. 10FUSED
    10fused Win User

    Unsupported Disk Layout for UEFI Firmware

    Well, after deleting the partition per the most recent thread, it changed the BIOS settings.


    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 165695d1511742359t-unsupported-disk-layout-uefi-firmware-20171126_181418.jpg



    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 165697d1511742419t-unsupported-disk-layout-uefi-firmware-20171126_181546.jpg



    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 165698d1511742460t-unsupported-disk-layout-uefi-firmware-20171126_181501.jpg



    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 165699d1511742491t-unsupported-disk-layout-uefi-firmware-20171126_181624.jpg
     
    10fused, Mar 22, 2023
    #2
  3. GOOSEBUMPS
    Goosebumps Win User
    Cannot upgrade due to unsupported disk layout for UEFI firmware


    You do not have a GPT partition table.

    "When you deploy Windows to a UEFI-based device, you must format the hard drive that includes the Windows partition by using a GUID partition table (GPT) file system. Additional drives may use either the GPT or the master boot record (MBR) file format."

    To reinstall windows, you will need to delete all the partitions on your drive, and install on the unallocated drive, that way windows can make its own partitions it needs to run.


    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 54170d1485960878t-cannot-upgrade-due-unsupported-disk-layout-uefi-firmware-mbr.png



    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 54169d1485960878t-cannot-upgrade-due-unsupported-disk-layout-uefi-firmware-gpt.png
     
    Goosebumps, Mar 22, 2023
    #3
  4. BOBZ
    BobZ Win User

    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware

    Unsupported Disk Layout for UEFI firmware

    I can boot into Window and it did revert to 1709.


    Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware 189144d1526588298t-unsupported-disk-layout-uefi-firmware-screenshot-2018-05-17-14.12.12.png
     
    BobZ, Mar 22, 2023
    #4
Thema:

Windows 11 upgrade from 21H2 to 22H2 - unsupported disk layout for uefi firmware

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