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Old 07-10-2007   #2 (permalink)
Andrew McLaren


 
 

Re: About "Turn Windows Feature on or off"

"chris" <VistaCh@gmail.com> wrote ...
> So i need to detect whether the ".NET 3.0" is on in my setup program,
> Does anybody know how to do it?


Unfortunately, there is no API to get the Framework version.

Look at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework
Setup\NDP\v3.0\Setup

See if DWORD value InstallSuccess == 1.

If true, .NET 3.0 is installed.

See http://msdn2.microsoft.com/en-us/library/aa480173.aspx for details.

Hope it helps!

--
Andrew McLaren
amclar (at) optusnet dot com dot au


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