title: Visual Studio 2013 "break on handled exceptions" not working, not breaking
body: <p>I am debugging an asp.net application on iisexpress.exe, I have configured visual studio 2013 to break on user-handled exceptions through the exception settings window but it still does not break when an exception is thrown.
  When I pause execution I can see on the Intellitrace window that a lot of exceptions were thrown but visual studio didn't break.</p>