title: Visual Studio 2013 missing Start/Stop Debugging tool buttons
body: <p>I am using Visual Studio 2013. </p>
  
  <p>For some reason, the Start Debugging button is missing on my toolbar. Also, when I am debugging, the Stop debugging/Pause buttons are disabled. However, the same menu items are enabled and working properly. This appears to be in a specific project - I created a separate project and the buttons were present and working properly. </p>
  
  <p>Any ideas as to what might cause this? </p>
  
  <p>Thanks!</p>