I have a VB.NET application that I am always building and improving. A month or two ago it suddenly started crashing without warning in debug mode rather than breaking in code where the warning occurred. I cannot figure out what started it or how to stop it. I don't even know what additional information would help anyone to answer the question except to say that it's a VB.NET Windows forms application running in VS2008 SP3. Any and all assistance is greatly appreciated!