Manfred, the key you were initially issued with, i.e., Ultimate, will only
install ultimate. If you want to install Premium you will need a premium
key, so you will need to buy a premium copy of Vista. Remember 'all'
versions of Vista are stored on the same DVD and, when you purchase Vista,
your key relates to the product you purchased, it is to transferable to
another Vista version.
John Barnett MVP
Windows - Shell/User
The information in this mail/post is supplied "as is". No warranty of any
kind, either expressed or implied, is made in relation to the accuracy,
reliability or content of this mail/post. The Author shall not be liable for
any direct, indirect, incidental or consequential damages arising out of the
use of, or inability to use, information or opinions expressed in this
"Manfred" <Manfred@discussions.microsoft.com> wrote in message
> Is it possible to install an Premium version of Vista With a Ultimate key
> And if it is possible, HOW ?
> I want to Install Premium because of all the security options.
> Grtz Manfred