title: Visual Studio error building a solution with WPF application
body: <p>When I am trying to build a solution file which has WPF projects, I get this error</p>
  
  <blockquote>
    <p>Could not copy the file "bin\Debug\test.exe.config" because it was not
    found.</p>
  </blockquote>
  
  <p>I tried Clean Solution, Rebuild solution. Tried deleting the bin directory. This started yesterday. Not sure what I changed. </p>
  
  <p>How do I fix this. so I can do a build. </p>