[GUIDE] [DISCUSSION] Windows Editions Reconstructions

Discussion in 'Windows 10' started by TesterMachineOS, Sep 3, 2024.

  1. pp03

    pp03 MDL Expert

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    #4121 pp03, Jan 7, 2026
    Last edited: Jan 7, 2026
    you have to edit Microsoft-Windows-Enterprise-Desktop-Shared-Package~31bf3856ad364e35~amd64~~10.0.26100.1.mum - professional -> wnc or nxt (i don't remember exactly)
     
  2. TK50P

    TK50P MDL Member

    May 29, 2023
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    I did for that and I did that for Microsoft-Windows-Enterprise-Desktop-Shared-Package~31bf3856ad364e35~amd64~~10.0.26100.1.mum and Microsoft-Windows-Enterprise-Desktop-Shared-removable-Package~31bf3856ad364e35~amd64~~10.0.26100.1.mum

    But due of this dll, it causes this error
     
  3. pp03

    pp03 MDL Expert

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    #4123 pp03, Jan 7, 2026
    Last edited: Jan 7, 2026
    try something else - when you reconstruct wnc, add enterprise-desktop-shared to editionpack-nxt and enterprise-desktop-shared-wow64 to editionpack-nxt-wow64. then these packages will be in the image - no need to add them later
     
  4. ohault

    ohault MDL Senior Member

    Dec 27, 2022
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    Do you mean always there in the packages/images in terms of definitions ? If so, I would find insightful to find a way to extract the whole definition of a given edition from a Windows image as distinct artefacts (as xml or json files, resources, certificates, …) or something similar.

    From these edition definition artefacts of editions, a unique and common new script or software should be able to generate recipes to reconstruct a lot of distinct Windows images of one or many editions. Am I missing something ?

    Do you know what would be the blocking factors that would technically prevent the creation of custom editions ?
     
  5. xinso

    xinso MDL Guru

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  6. TesterMachineOS

    TesterMachineOS MDL Addicted

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  7. xinso

    xinso MDL Guru

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  8. gailium119

    gailium119 MDL Addicted

    Oct 12, 2021
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    Well only 10586, 14393 and 15063 starter packages are pushed to the public, the rest builds contain traces of its existence but packages unavailable
     
  9. xinso

    xinso MDL Guru

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    #4129 xinso, Jan 8, 2026
    Last edited: Jan 8, 2026
    [28000.4 Enterprise install.wim (with Edge\Store without Winre) amd64 en-US]

    [Base A]
    Test #1: 3,962,556 KB

    [Base B]
    Test #1: 3,962,573 KB
    Test #2: 3,962,455 KB
    Test #3: 3,962,684 KB
     
  10. pp03

    pp03 MDL Expert

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    #4130 pp03, Jan 8, 2026
    Last edited: Jan 8, 2026
    upload_2026-1-8_14-51-20.png
    constructed 26100.1 enterpriseseval pl-pl by MUCS


    i took 23h2 iso to install

    with 24h2 iso there is "windows installation encountered unexpected error 80070490 4002c"


    i don't get it what microsoft messed up (there is a reason why "previous version of setup" option is available in official 24/5h2 isos)

    there was a problem with WD drives at one time if i remember correctly
     
  11. xinso

    xinso MDL Guru

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  12. pp03

    pp03 MDL Expert

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    #4132 pp03, Jan 8, 2026
    Last edited: Jan 8, 2026
    i forgot about Microsoft-Windows-Security-SPP-Component-SKU-EnterpriseSEval-Eval-Package, thx for reminder :)

    there is no pl-pl of ltsc eval iso

    in my ei.cfg
    [channel]
    eval

    in ei.cfg from official en-us ltsc eval there is
    [channel]
    eval
    [vl]
    0
     
  13. pp03

    pp03 MDL Expert

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    #4133 pp03, Jan 8, 2026
    Last edited: Jan 8, 2026
    upload_2026-1-8_21-35-38.png
    constructed 26100.7462 enterpriseseval pl-pl by MUCS with gailium119's defender removal

    installed from 23h2 iso

    thanks to xinso for reminder :)
     
  14. xinso

    xinso MDL Guru

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  15. xinso

    xinso MDL Guru

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  16. pp03

    pp03 MDL Expert

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    #4136 pp03, Jan 10, 2026
    Last edited: Jan 10, 2026
    constructed 19045.5131 x64 enterpriseg by MUCS

    trying to use xinso's "older license" method to integrate .6693 online https://forums.mydigitallife.net/th...s-reconstructions.88605/page-186#post-1899796

    Failed to verify if mum file \\?\C:\Windows\CbsTemp\31228452_978874297\Microsoft-Windows-Security-SPP-Component-SKU-EnterpriseG-License-Package~31bf3856ad364e35~amd64~~10.0.19041.6456.mum is vouched for by catalog \\?\C:\Windows\CbsTemp\31228452_978874297\Microsoft-Windows-Security-SPP-Component-SKU-EnterpriseG-License-Package~31bf3856ad364e35~amd64~~10.0.19041.6456.cat. [HRESULT = 0x800b0100 - TRUST_E_NOSIGNATURE]


    when trying to integrate offline, hash error again (80092004 this time)


    in both cases i can generate new .cat, but i would rather avoid it for now
     

    Attached Files:

  17. xinso

    xinso MDL Guru

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    #4137 xinso, Jan 10, 2026
    Last edited: Jan 10, 2026
    I use 6691 with 5072 License:
    Windows10.0-KB5071546-x64-19041.6691-with-5072-License.esd.

    I do not make\test 6693 with 5072 License.

    gailium's way is the best in my opinion.
     
  18. pp03

    pp03 MDL Expert

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    #4138 pp03, Jan 10, 2026
    Last edited: Jan 10, 2026
    with .6691 same situation
     
  19. xinso

    xinso MDL Guru

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    #4139 xinso, Jan 10, 2026
    Last edited: Jan 10, 2026
    Try this way:
    1. Integrate 19041.5131 before Save\Unmount.
    2. Install System and let Windows Update download\install latest updates (or disconnect network and install manually).

    You have to sysprep anyway. Speaking of sysprep...

    [Step 2-1]
    Before sysprep, remember to
    a. Delete Administrator account.
    b. (Optional) Restore installation count. (I did not do it for a long time, cannot remember which registry key it is.)

    [Step 2-2]
    Before capture the image, remember to delete Users\Administrator folder.
     
  20. pp03

    pp03 MDL Expert

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    #4140 pp03, Jan 10, 2026
    Last edited: Jan 10, 2026