That would make sense. If you have applied SP1, then you have a "newer"
version of Vista than the Anytime Upgrade version, so it refused to install.
Sounds like correct, if unexpected, behaviour to me.
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"Gary Mount" <> wrote in message
news:22569DB7-2A0C-44B7-8AFF-...
>I installed the SP1 Release Candidate and a few days later bought the
>anytime upgrade from premium to ultimate.
> I had to install Ultimate to another hard drive as Upgrade was not an
> available option.
> Earlier today something happened to this new install and I can't boot into
> it. But that's another story.
> I can still boot into my original Premium installation as I didn't get rid
> of it yet.
> So I try the upgrade process again and still can't do an upgrade in place.
> However, I uninstalled the SP1 and now I can do the in place anytime
> upgrade.
> Which I will now complete, and hope it all goes well.