VISTA Upgrade may invalidate your XP serial number! »
By Long on May 27, 2007 in Software | 0 Comments
Now I can’t confirm this because I haven’t tried it personally, but it seems that if you upgrade a machine currently running Windows XP, Microsoft allegedly has sabotaged the Vista upgrade install, to INVALIDATE your Windows XP Serial Number!
That would mean you could not use the XP Serial number on any other computer say, if [...]