XP Professional upgrade

[Erin]

does anyone know if you can install the windows XP
professional upgrade edition over windows XP Home
edition? I think it would be ok, but I would rather find
out for sure before I try it.

 

[Mark Salloway]

Hi Erin
Yes it is possible to do as you suggest. Do though make a backup copy of
anything on your system you cannot afford to loose. It may also be a good
idea to disable any antivirus software on your machine until you have
completed the upgrade.

Mark