How to differentiate between Vista SP1 and Server 2008 at install

Question

I have a Wix installer which should be allowed to run on Windows Server 2008 but not on Vista. According to Microsoft's Operating System Properties page, this is not possible using the parameters they provide for this purpose (VersionNT and WindowsBuild).

Has anyone solved this problem or know how to solve it?

Thanks!

Answer 1

Try

<Condition Message="This application is only supported on Windows Server 2008, or higher.">
    <![CDATA[Installed OR (VersionNT >= 600 AND MsiNTProductType > 1)]]>
</Condition>