Unauthorized Product Key Windows Xp Windows Xp Product Key (activating Windows Xp)?

Windows xp product key (activating windows xp)? - unauthorized product key windows xp

I have found in the product key that you are with the team but said it was an unauthorized code and called Microsoft and all, but I can not help myself, so do not know what to do ... And I do not know what it started last night of his proposals?