invalid windows 7 home premium product key

Discussion in 'Windows 7' started by Sofee, Aug 31, 2014.

  1. Sofee

    Sofee MDL Novice

    Aug 31, 2014
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    after i format my laptop, then i reinstall windows, i cannot use the product key given by microsoft at the dvd sticker. please help.
     
  2. oldsh_t

    oldsh_t MDL Expert

    Dec 23, 2009
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  3. CaptainKirk1966

    CaptainKirk1966 Former MDL Guru

    Oct 31, 2009
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    Those keys that are stuck on the outside of a computer often require phone activation. Probably easier to use Windows Loader