No. XP Professional x64 Edition can only be installed as a fresh
installation. There is no upgrade path from 32-bit XP.
Also, please see
http://msmvps.com/xperts64/archive/2.../02/65120.aspx
for more on making sure you have the right Files and Settings Transfer
Wizard to migrate as much of your settings as possible.
--
Charlie.
http://msmvps.com/xperts64
quitter wrote:
> Hi, just a quick q,
>
> I want to install XP64 on my new machine which is using an old HD with
> normal XP on it. Can i install over XP but keep everything (desktop
> layout, My Documents, program registry) the same?
>
> Thanks