Asking for product key RRS feed

  • Question

  • I have Acer laptop, It came with windows vista home premium edition.
    my hard drive went bad so it was replaced, person who installed hard drive, had installed windows vista ultimate. it worked good for couple of weeks,
    now it is telling me "product key you entered in is invalid for activation" and it is giving me to option to type in new product key.
    please advise the solution.
    thanks in advance.
    Thursday, July 2, 2009 7:39 PM