Windows 8 and 8.1 Forums


Where to get Win 8 RTM CoreSingleLanguage OEM:DM iso ?

  1. #1

    Where to get Win 8 RTM CoreSingleLanguage OEM:DM iso ?


    Hello everyone,this is my first post
    i need help with Windows 8 RTM Core Single Language OEM iso download
    i want to downgrade my win 10 back to windows 8 by doing clean install
    but i dont have technet/msdn subscription
    so if you have download link for that iso,kindly put the link here please
    Thanks.
    Last edited by hirodato; 05 Feb 2016 at 06:20.

      My System SpecsSystem Spec

  2. #2


    If Windows 10 is already installed and activated, you can do a clean install of Windows 10, no need to install Windows 8 or 8.1 first.

    Windows 10 - Clean Install

    If no Win 10 previously just use the Windows 8/8.1 key, If it's embedded in BIOS the installer will get it from there.
      My System SpecsSystem Spec

  3. #3


    thanks for reply
    i already using windows 10 but got usb driver problem.already ask intel,microsoft,and my laptop manufacturer but no solution.
    it has been 5 month since i installed it so i cant do recovery.and the backup has been long gone.

    thats why i want to do clean install win8,everything works well in win8
    if you have that windows version please put the link here hehe.
      My System SpecsSystem Spec

  4. #4


    Sorry, it sounded like you wanted to go back to Win 8 so you could then upgrade to Win 10 again.

    For Win 8: Clean Install with Windows 8 Upgrade
      My System SpecsSystem Spec

  5. #5


    haha its ok.any reply is much appreciated.
    anyway,would my key works? when i am using showkeyplus, the original key is for win 8 RTM core single language OEM
    if i am installing windows 8 single language would my key works?
      My System SpecsSystem Spec

  6. #6


    Sydney, Nova Scotia, Canada
    Posts : 6,490
    Windows 10 Education 64 Bit


    You can get Windows 8.1 Core SL here, https://www.microsoft.com/en-ca/soft...nload/windows8 It will accept Windows 8.0 keys, even OEM embedded keys. If you download and install the SL version it should read your embedded key automatically and activate automatically. You will not have to enter a key.
      My System SpecsSystem Spec

  7. #7


    thanks for reply
    i will try it later
      My System SpecsSystem Spec

Where to get Win 8 RTM CoreSingleLanguage OEM:DM iso ?
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