Using the Visual Studio 2013 Domain Specific Language Designer, I created a simple project and ran it without alteration. Every time I exit the instance of Visual Studio running the DSL I get a crash as follows:
System.Runtime.InteropServices.InvalidComObjectException was unhandled
Message: An unhandled exception of type 'System.Runtime.InteropServices.InvalidComObjectException' occurred in mscorlib.dll
Additional information: COM object that has been separated from its underlying RCW cannot be used.
I have not customized or altered the base configuration of Visual Studio 2013 in any way nor altered the default simple DSL that is used to create the DSL.