title: Which files are stored in Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0?
body: <p>I'd like to know which kind of files are stored in</p>
  
  <blockquote>
    <p>C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.0\</p>
  </blockquote>
  
  <p>Are those files meant for WPF/Silverlight?</p>
  
  <p>And which installer install the files in that folder?</p>
  
  <p>I'd like to know this because we have developed a winforms application with custom WPF controls. When we deploy the application on a bare system, the application crashes when these controls are used...</p>