Hey, i just built a computer not to long ago, and everything was working fine. i activated windows, but i started it up today and it said i hadn't, when i click "activate now" it tells me windows has already been activated, then sends me back to the log-in screen. when i log-in, it asks me to activate windows again, etc, it just loops in a cycle. i have windows xp home edition with the sp 2 patch installed afterwards. any idea how to fix this problem? i tried to re-install windows, but it wont let me select the harddrive with windows already installed on it.
