Visual Studio 2010: How to set build platform to Active(x86)?

c#, projects-and-solutions, visual-studio-2010

Solution

I think setting Project Properties from Configuration Manager may help.

Problem

Most of the projects in a solution allow the option to select a build platform of Active(x86) However one does not: I cant work out why. They are all VS2010 projects targeting .Net Framework 4. I thought maybe the offending project was referencing something 64bit but it's not so I dunno? Any thoughts?

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