title: "csc.exe" exited with code 1 in Visual Studio 2012
body: <p>The Visual Studio 2012 Professional Edition installed on my PC keeps on showing in error list</p>
  
  <blockquote>
    <p>"csc.exe" exited with code 1 in Visual Studio 2012</p>
  </blockquote>
  
  <p>instead of the actual error (e.g. syntax error).</p>
  
  <p>How can I fix this?</p>