Third-party dll crashes program with no exception thrown

Question

I am using Visual Studio 2010, and coding in C#. I have a third-party dll that I am using in my project. When I attempt to use a specific method, at seemingly random occasions,

Answer 1

If your third-party dll is managed, using Runtime Flow (developed by me) you can see what happens inside of it before the crash - a stack overflow, a forceful exit or an exception will be clearly identifiable.