Slimdown10 – turn Windows 10 22H2 or LTSC 2021 into classic/legacy Windows

Discussion in 'Windows 10' started by Deleted member 190847, Feb 15, 2023.

  1. bendeyar

    bendeyar MDL Member

    Mar 14, 2019
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    #3421 bendeyar, Sep 2, 2025
    Last edited: Sep 2, 2025
    I used both scripts.
    On ''SunLion''- ''25H2_Integrator_12.8_Lite'' ,
    and
    On ''sainfo'' ''24H2_UpdateOS_v.4.2_tr-TR'' .
    The ''sainfo'' script is a bit simpler and with more possibility for manual selection of options.
    The difference is only in the command line of the scripts.
    The end result is the same, there is no difference in the operating system.
    This is what you see in the picture.
    So far no problems.
     
  2. sainfo

    sainfo MDL Addicted

    Dec 6, 2021
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    #3423 sainfo, Sep 5, 2025
    Last edited: Sep 5, 2025
    Hello, there is no error in the code; it is simply that the specified package (Windows11.0-KB5056580-x64-NDP481.msu) is not applicable to this image. Why, we need to look into it.
     
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  3. sainfo

    sainfo MDL Addicted

    Dec 6, 2021
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    #3425 sainfo, Sep 6, 2025
    Last edited: Sep 6, 2025
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  4. siliconbeaver

    siliconbeaver MDL Senior Member

    Apr 29, 2022
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    I am starting to test it on physical computer.

    the installation went through. my computer has a clean-installed SD11 OS PRO.

    there are minor issues.
    1. install using ventoy/*.iso (made from the DVD folder) failed. error: DVD drive NOT found something. 1st time my install run into this problem. Previous releases working fine. I changed to simply copy DVD folder to a bootable usb drive. now it's working.
    2. OS wouldn't install audio/video/chipset/SMB controller , , , "automatically". Usually, Windows 10/11 will. but this release wouldn't. It's a pain on my Dell 7070. had to download all drivers myself manually from Dell web.
    3. no networking/sharing folder. running gpedit.msc couldn't fix (in past this fixed)
    4. too many add-on apps I don't want. MSFT VC, Studio 2010, Java 8, DirectX, , , they take much size from 4 MB to 222 MB. I would like to clean then all out.

    my install NOT finished yet as it cannot access the shared folders (my Lib of all files and drivers).

    Thanks,


     
  5. pm67310

    pm67310 MDL Guru

    Sep 6, 2011
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  6. hoak

    hoak MDL Senior Member

    Nov 13, 2009
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  7. hoak

    hoak MDL Senior Member

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  8. ms_pam

    ms_pam MDL Novice

    Jan 29, 2023
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    Hello and thank you for sharing this work. Would it be possible to post the full script text here rather than having to download a file from 3rd party website? There are security issues with downloading any files form a 3rd party site which I try to avoid. Thanks again.
     
  9. SunLion

    SunLion MDL Expert

    May 11, 2011
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    Yes, I could just publish the script here, but it requires several tools to run, so I don't know if it would be better this way.
     
  10. SunLion

    SunLion MDL Expert

    May 11, 2011
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    ==================
    2xH2_Creator_14.0
    ==================
    Updated to 26x00.6584


    - Added option to create 24H2 or 25H2 image
    - In this format, all questions will be presented for choice.
    - The all.txt file was updated
    - Enablement 25H2 is already in the package, no download required
    - Windows Update is disabled at the end of the installation. If you want to re-enable it, use ToggleWindowsUpdate in the Start Menu\Utilities
    - Basic apps were added to the Addons\Install folder, which will be copied to the $OEM$ folder to be installed automatically at the end of the process
    If you don't want to install any of the apps, simply remove them from the Addons\Install folder


    Due to the script's redesign, there may still be issues that need fixing. If so, please report them.


    Test with:
    - pt-br_windows_11_enterprise_ltsc_2024_x64_dvd_2bb6b75b_2.iso
    - en-us_windows_11_iot_enterprise_ltsc_2024_x64_dvd_f6b14814.iso


    https://forums.mydigitallife.net/th...ic-legacy-windows.86552/page-120#post-1872013

    Enjoy!
     
  11. KleineZiege

    KleineZiege MDL Guru

    Dec 11, 2018
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    #3434 KleineZiege, Sep 12, 2025
    Last edited: Sep 12, 2025
    Just dismantled an image, found the activation for.
    Scripts_Enterprise_11_LTSC_2025_Tsforge_Flags_EnterpriseS
    Scripts_IoT__Enterprise_11_LTSC_2025_HWID_Flags_IoTEnterpriseS
    Then a VBS script that allows you to bypass the routine, i.e. Inplace
    ByPass.vbs
    I'll upload it, it's not mine, I found it on 1337 torrent.

    I only upload the activation, which is built into each index, so no OEM folder, just an index for each image.
    The Reg files aren't bad either.
    Take a look and decompile the vbs.

    Scripts_Enterprise_11_LTSC_2025_Tsforge_Flags_EnterpriseS
    Scripts_IoT__Enterprise_11_LTSC_2025_HWID_Flags_IoTEnterprise
    VBS_win11_2025_Inplace

    Pass: MDL2025
     

    Attached Files:

  12. sainfo

    sainfo MDL Addicted

    Dec 6, 2021
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    #3436 sainfo, Sep 13, 2025
    Last edited: Sep 13, 2025
    Tested this script, well, what can I say, top flight - well done!

    p.s.
    SunLion, just one question: shouldn't there be a “1” instead of a “0” at this point ???
    Code:
    if "%DisableDefender%"=="0" goto skipDisableDefender
     
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  13. ms_pam

    ms_pam MDL Novice

    Jan 29, 2023
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    Understood, I did not realise there were tools/exes also. I was interested in seeing the main script commands to understand what you are safely stripping out from win10. I still think it's helpful for custom iso enthusiasts to be able to read the main script and see what is involved, whether they wish to use it and the accompanying exes before downlaoding from a 3rd party site which is always a potential security risk. Being able to read/copy/fork the raw code I think is always positive for a community but I appreciate it's extra work for you to manage and you already manage a lot so I can absolutely understand that posting the text just so people can have a read at it out of interest may be very low on your priorities and not worht the hassle. I will leave it wiuth you. Thanks all the same.
     
  14. SunLion

    SunLion MDL Expert

    May 11, 2011
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    Don't worry, I'll post the script separately too, in .txt format, so it can be renamed to .cmd

    I'm adding it to the main thread.

    https://forums.mydigitallife.net/th...ic-legacy-windows.86552/page-120#post-1872013

    :)
     
  15. wuliyen

    wuliyen MDL Member

    Oct 6, 2009
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  16. hoak

    hoak MDL Senior Member

    Nov 13, 2009
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    #3440 hoak, Sep 13, 2025
    Last edited: Sep 13, 2025