title: How to reference Microsoft.Solver.Foundation in vs12?
body: <p>I'm trying to add Solver Foundation to a project I'm working on in Visual Studio 2012, but I can't find it in the list.</p>
  
  <p>I opened one of the example projects, and the reference is Microsoft.Solver.Foundation however I tried searching Microsoft.S on all of the available lists, in my project, and it didn't come up.</p>
  
  <p>How do I get Solver Foundation into my project?</p>