Setup cannot continue because upgrade functionality is disabled

As far as I know, you can't do an unattended installation with an upgrade
CD. You need a retail or volume licensing version.

Regards

Oli


"Scott" <gsmann@comcast.net> wrote in message
news:057901c359df$51849b90$a501280a@phx.gbl...

> I am trying to do an unattended install of xp pro with an
> upgrade cd on an existing computer with xp home. The set
> up program starts and I get an error message "Setup
> cannot continue because upgrade functionality is disabled
> and your copy of windows only allows upgrades". Does
> anyone know what this is?