Windows 11 SVF Repository

Discussion in 'Windows 11' started by Enthousiast, Jul 1, 2021.

  1. wvv000

    wvv000 MDL Addicted

    Feb 21, 2019
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    I'm not very good at setting up this plugin. Are there any tutorials or anything like that?
     
  2. Carlos Detweiller

    Carlos Detweiller Emperor of Ice-Cream
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    Dec 21, 2012
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    @Sajjo @wvv000

    Please open a topic in ChitChat if you want to discuss the TC plugin story further, or use convo. This topic is SVF repo, please keep it clean. Thanks.
     
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  3. moriel5

    moriel5 MDL Novice

    Oct 12, 2015
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    It would appear that the IoT LTSC SVFSFX repository is down, is it because it is unneeded?

    Also, what is the practical difference between "en-us_windows_10_iot_enterprise_ltsc_2021_x64_dvd_257ad90f" "en-us_windows_11_iot_enterprise_ltsc_2024_x64_dvd_f6b14814.iso", given that the former is a few hundreds of MB lighter?
     
  4. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    Repo? that iso is just a single file.

    = 19044.1288
    = 26100.1742

    the fist is windows 10 and the other is windows 11.
     
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  5. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    Anon went down ages ago:

    https://forums.mydigitallife.net/posts/1854460
    Renewed!
     
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  6. moriel5

    moriel5 MDL Novice

    Oct 12, 2015
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    Yeah, I remember reading about it, I was merely surprised that it was still there, without an apparent working replacement.
    I understand that it was, indeed, not needed, as the single file could simply be placed alongside the other files of the standard LTSC images.

    And thanks for updating with the new BuzzHeavier link, it's working great here.
     
  7. Enthousiast

    Enthousiast MDL Tester

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    Besides the pixeldrain SVFSFX mirror we also have full ISOs available: https://forums.mydigitallife.net/posts/1854338 and when people ask for specific ISOs we always can share direct ISOs or SVF(SFX) file..
     
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  8. sergiomontejo

    sergiomontejo MDL Junior Member

    Apr 10, 2023
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    #590 sergiomontejo, Mar 14, 2026
    Last edited: Mar 14, 2026
    I was wondering if it is also possible to compress the differences of a .ESD file? Using SVF, MS updates the ESD Files used by MCT to create ISOs more frequently. At the rate we are going, I will soon run out of space, and with the rise in storage prices, it is not feasible for me right now, and I would like to know if it is possible. For now, I see SVF Files as a temporary solution for storage space to keep my collections.

    A .ESD file is the same as .WIM, only it uses solid compression.
     
  9. Enthousiast

    Enthousiast MDL Tester

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    #591 Enthousiast, Mar 14, 2026
    Last edited: Mar 14, 2026
    (OP)
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  10. sergiomontejo

    sergiomontejo MDL Junior Member

    Apr 10, 2023
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    It's true, they're released every month, but even then, storing them takes up a lot of space. The real problem is that storage is getting expensive right now, even when using HDDs. Damn AI, messing everything up!

    Okay, let's try it. I'll share my notes later.



     
  11. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    It is running for over 20min now. It started at 9:31pm and it now is 9:52pm and it is still running.

    Creating the monthly ISO svf patches takes 2-3min per ISO.
     
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  12. Enthousiast

    Enthousiast MDL Tester

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    #594 Enthousiast, Mar 14, 2026
    Last edited: Mar 14, 2026
    (OP)
    @sergiomontejo

    It finished:

    Code:
    Name: 26200.8037.260306-2316.25h2_ge_release_svc_refresh_CLIENTBUSINESS_VOL_x64FRE_en-us.svf
    Size: 5084491496 bytes : 4848 MiB
    
    en-US > es-ES:
    Code:
    Name: 26200.8037.260306-2316.25h2_ge_release_svc_refresh_CLIENTCONSUMER_RET_x64FRE_es-es.svf
    Size: 5501268192 bytes : 5246 MiB
    
    Took the same amount of time to create.
     
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  13. sergiomontejo

    sergiomontejo MDL Junior Member

    Apr 10, 2023
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    Damn, what a shame, the thing is that an ESD uses solid compression, and it makes sense—it is not possible to compress something that is already compressed or that uses the solid method.

    In short, it is not possible.

    Thank you, Enthousias


     
  14. Enthousiast

    Enthousiast MDL Tester

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    #596 Enthousiast, Mar 14, 2026
    Last edited: Mar 14, 2026
    (OP)
    MSFT kept most of the ESDs online anyway (only 8.0 (plus the first 8.1) and, iirc, 17133 were removed), not really needed to mirror them for now.
     
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  15. sergiomontejo

    sergiomontejo MDL Junior Member

    Apr 10, 2023
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    Thx
     
  16. Carlos Detweiller

    Carlos Detweiller Emperor of Ice-Cream
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    Dec 21, 2012
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    SVF is about delta (differences), not only compression. The ESDs itself are, in large parts, different, due to their binary pattern changes caused by LZMA compression. They do not make a good subject for delta storage.
     
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  17. Enthousiast

    Enthousiast MDL Tester

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    #599 Enthousiast, Mar 18, 2026
    Last edited: Mar 18, 2026
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  18. Enthousiast

    Enthousiast MDL Tester

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    #600 Enthousiast, Mar 18, 2026
    Last edited: Mar 20, 2026
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