First - if you have a DVD drive suggest you change your subscription to DVDs
simply to reduce number of CDs. Taking a guess here - you are trying to
"fresh" install Vista from the CD to the HD. One cause for the error (this
not an invalid key error) is trying to "fresh" install Vista to a second HD.
If you have XP on your computer - boot XP - Begin Vista installation -
select "custom" installation - select target as the HD (partition) on which
you want to install Vista. BTW - If XP is on one drive, usually C,
installing Vista on another, say D, will give you dual boot capability.
"Jrob24" <Jrob24@discussions.microsoft.com> wrote in message
news

0DAE59D-492E-4422-B625-B27273E50917@microsoft.com...
>I am a new subscriper to TechNet and jsut received all of my cd's included
> with the subscription. Included with the cd was the Beta version 5308 of
> Vista. When installing it I get to the Product ID and input the Vista
> CommunityTechnology Preview key supplied with my subscription but I then
> receive an setup.exe - Entry point not found error.
> Question - Am I using the right Product ID or is there another one I need
> to be using? If I am using the right key then any suggestions on the error
> I
> am receiving?
>
> Thanks
>
> Jason
>