|error with xp pro product key when Upgrading.|
Says "invalid product key".
Ok then how come that same installation CD and the same product key worked on another pc ?
So does that mean Microsoft will not let you upgrade for free ,but will let you install if your pc currently has no windows on it ?
or is it because the pc I am trying to upgrde from xp Home to xp Pro only excepts the original Home edition key ?
If so where can I find that product key ? because those Acer-xp-home CDs never asked me for a product key !!
Im trying to upgrade xp pro over Home edition.
However if I delete Home edition first ,I loose all my Acer drivers.
Any way around this problem ?