JW

I think you are out of luck for a simple upgrade since you did not install
the 64Bit version out of the shoot when you upgraded from XP Home.
"Robert V" <RobertV@discussions.microsoft.com> wrote in message
news:0833B23D-9E29-4E8C-AFC7-B164A10E53E4@microsoft.com...
>I have Windows Vista Ultimate upgrade which came with both 64 and 32 bit
> versions. I installed the 32 bit version over Windows XP Home. I would
> like
> to try the 64 bit version. Can I install the 64 bit version over the 32
> bit
> version and if so how do I convert the licesene. What would be the best
> way
> to install the 64 bit version.
> --
> RLVaughn