Vista x64 Setup.exe will not run on an x86 desktop. Technical issue. End
of story.

"Grungeon" <Grungeon@discussions.microsoft.com> wrote in message
news:CAE2DEC9-D4B8-48E2-82FA-119E557462AB@microsoft.com...
> Thansk for the reply Richard. I typed my 2nd post without knowing you had
> already replied.
>
> Could you provide a link to a source that says there's no upgrade path
> from
> 32bit to 64bit? Thanks.
>
> Is the inability to upgrade from 32bit to 64bit a technical or legal
> block?
> (I guess if the link you provide is from Microsoft, then it's a legal
> block)
>
> Michael
>