- Jan 30, 2001
- 15,395
- 78
- 91
I have 4 legit copies of XP Pro each with a distinct product ID. 2 of them I was smart enough to label which machine they are installed on but the other 2 I did not. Is there a simple way to figure out which key goes with which machine? I need to do a re-build on one and I don't want to try and re-activate the wrong copy.
