[QUESTION] How to downgrade version without clean install

Discussion in 'Windows 10' started by toorich, Nov 13, 2021.

  1. toorich

    toorich MDL Novice

    Jul 11, 2018
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    #1 toorich, Nov 13, 2021
    I'm using build 19569 for now (this build was expired back in July 2020), now I want to downgrade to 19043 without clean install, so is there any solution?
     
  2. Deleted member 1385001

    Deleted member 1385001 Guest

    #2 Deleted member 1385001, Nov 13, 2021
    are you insider preview user either dev or beta builds fast / slow ring base .
     
  3. toorich

    toorich MDL Novice

    Jul 11, 2018
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    #3 toorich, Nov 13, 2021 (OP)
    I'm in Dev channel, but the system which installed for now is 32-bit... So I want to downgrade.
     
  4. Deleted member 1385001

    Deleted member 1385001 Guest

    #4 Deleted member 1385001, Nov 13, 2021
    Okay You already have a answer to your own query :)
     
  5. toorich

    toorich MDL Novice

    Jul 11, 2018
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    #5 toorich, Nov 13, 2021 (OP)
    ???
     
  6. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
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    #6 Enthousiast, Nov 13, 2021
    Not possible to downgrades without clean installing the desired build IF it's a lower build.
     
  7. Mr.X

    Mr.X MDL Guru

    Jul 14, 2013
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    #7 Mr.X, Nov 13, 2021
    Trollish Aristotle :tooth:
     
  8. Deleted member 1385001

    Deleted member 1385001 Guest

    #8 Deleted member 1385001, Nov 13, 2021
    Always Funny Mood :p
     
  9. toorich

    toorich MDL Novice

    Jul 11, 2018
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    #9 toorich, Nov 21, 2021 (OP)
    I saw a solution on a Chinese BBS: bbs.pcbeta.com/viewthread-1904414-1-1.html
    It's by decompiling setupcompact.dll, I tried, but failed (the poster used 64-bit dll, but the 32-bit dll seems to be completely different)...
     
  10. AveYo

    AveYo MDL Expert

    Feb 10, 2009
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    #10 AveYo, Nov 21, 2021
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...