Acrobat 7 will not be supported on Vista.
MVP Microsoft [Publisher]
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<Shane_Lowe@adobeforums.com> wrote in message
>I was able to install Acrobat 7.0.9 on my Vista Business (RTM), the problem
>is that it will not activate. I tell it to activate now and it starts to
>run, then a dialog box pops up asking about the internet connection, proxy
> This appears to only happen on my Vista system.
> Anyone else seen this happen?