Windows 10: Windows 10 not activating on custom build

Discus and support Windows 10 not activating on custom build in Windows 10 Updates and Activation to solve the problem; So in October or September, I built my own computer and everything was great except I didn't really bother to activate windows until now but my key is... Discussion in 'Windows 10 Updates and Activation' started by Gamer On, Apr 7, 2021.

  1. GAMER ON
    Gamer On Win User

    Windows 10 not activating on custom build


    So in October or September, I built my own computer and everything was great except I didn't really bother to activate windows until now
    but my key is showing error code: 0x800f0805

    :)
     
    Gamer On, Apr 7, 2021
    #1
  2. MRGENIUS
    MrGenius Win User

    Windows 10 RTM/Build 10240 now available for Insiders

    Insiders in the fast and slow rings are now being distributed the latest Windows 10 RTM (build 10240).

    http://blogs.windows.com/bloggingwi...-for-windows-insiders-in-fast-and-slow-rings/

    But for those wanting to expedite the upgrade, and/or download the latest build in iso form, it can be downloaded for free from the following link.

    http://getintopc.com/softwares/oper...-pro-build-10240-iso-32-64-bit-free-download/

    Don't forget to check out the activation steps found here:

    Spoiler slmgr /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX
    slmgr /skms kms.xspace.in
    slmgr /ato

    Windows 10 Enterprise - NPPR9-FWDCX-D2C8J-H872K-2YT43B8YKP-D69TJ
    Windows 10 Home - TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
    Windows 10 Professional - W269N-WFGWX-YVC9B-4J6C9-T83GX

    use the key you need for the build and run those lines in cmd to activate

    activation
    I suggest running those commands as administrator. Just in case.

    Enjoy!
     
    MrGenius, Apr 7, 2021
    #2
  3. LIGHTNINGJR
    LightningJR Win User
    Windows 10 Activation (Insider)

    I did a full clean install of Windows 10 a while back and it will not activate. I didn't do a clean install from Windows 7/8/8.1 it was from Windows 10 (activated) so I expected it to activate just fine since it was fine before hand.

    My Windows 10 license wasn't created from a previous Windows 7/8/8.1 key I got it from signing up to be an insider back in Nov of 2014. I installed a preview build on my laptop from the insider program and it worked just fine and it automatically upgraded to newer and newer preview builds and then to the full release automatically, fully activated and working fine. I did a full clean install not long ago (expect it to go through without issue since it was working before) and now it will not activate and I can't find any info on how to get it to activate and I can't seem to find the insider Windows 10 key.

    Microsoft online support was useless and the gave me the toll free number to tech support.. I am currently on the phone waiting, they said it could be a 1hr 30min wait.. sigh.. Any help would be appreciated. Thanks.
     
    LightningJR, Apr 7, 2021
    #3
  4. QUBIT
    qubit Win User

    Windows 10 not activating on custom build

    Windows 10 Activation (Insider)

    This kinda sucks. However, if one is upgrading from a retail W7/8, then it should activate on different hardware, with possible phone activation required if it's been over 120 days or whatever the timeout period is now since the last activation. Remember to erase the copy on the old hardware, of course.
     
    qubit, Apr 7, 2021
    #4
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Windows 10 not activating on custom build

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