Excepciones no manejables

http://stackoverflow.com/questions/4560497/exception-window-in-vs-net-2010-is-missing-the-user-unhandled-column
http://stackoverflow.com/questions/103034/vs2008-debugger-does-not-break-on-unhandled-exception
http://msdn.microsoft.com/en-us/library/038tzxdw.aspx

 Manejables
chechear los 2
exception assistant
http://msdn.microsoft.com/en-us/library/t16fe6f4.aspx