Windows 10: Can I add Win 7 (multi-boot) after Win 10 is on other partition?

  1. Posts : 9
    Windows 10 Build 10586
       04 Feb 2016 #1

    Can I add Win 7 (multi-boot) after Win 10 is on other partition?

    I upgraded my Windows 7 to Windows 10. Now I would like to have a multi-boot. If I install Windows 7 on my blank 150 GB partition, will Windows 10's boot sequence recognize it so that I have a working multi-boot?
      My ComputerSystem Spec

  2. Brink's Avatar
    Posts : 33,116
    64-bit Windows 10 Pro build 18262
       04 Feb 2016 #2

    Hello edkugler, :)

    Only if you had another product key to activate Windows 7 with since Windows 10 is currently activated with your original key.

    If you try to activate both with the same key while both are installed, both will eventually be deactivated.
      My ComputersSystem Spec


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