Been using the tool for awhile now, I installed a 64 bit version of Windows 7 and have replicated the bug on two machines. During operation, if there is an exception that occurs on a ComboBox event, that exception appears to be ignored, and the function the exception occurred in simply returns. Only happens on Windows 7 64 bit machines so far. Hoping someone can give some input on the symptoms, or suggest a workaround.
Just wanted to add that the specific event firing is the SelectedIndexChanged event.