Hi Russ,
Simply entering the full license key is insufficient as the files in use
would still be the prerelease versions, and the system will not be able to
accept any updates. You need to fully install it, and you can do this as an
upgrade (unless you purchased an OEM full version). While programs, user
accounts, and data are normally migrated as part of an upgrade, it is still
important that you backup existing data in the event that something goes
wrong.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
My thoughts
http://rick-mvp.blogspot.com
<russganz@gmail.com> wrote in message
news:1194569663.401462.258440@q5g2000prf.googlegro ups.com...
>I have been running Vista from a DVD that I got at the Launch
> Preview. Until recently I did not know that it was a pre-release
> version so I have now purchased a full copy of Vista Premium. My
> question is how do I install this full copy version without messing up
> everything on my machine. Is there a way I can just enter my new
> license key.... that would certainly be the easiest thing.
>
> Russ
>