In the zip file are two vi's. The "Crash LabVIEW.vi" vi uses a subpanel to open the other vi "just a while loop.vi". When the stop button is pressed on "Crash LabVIEW.vi", it sends the data to the stop button on the "just a while loop.vi". It works fine, but read the comments in the "Crash LabVIEW.vi". It was a simple mistake, but still no error message, nothing, just LabVIEW disappearing off the screen and off the task manager... I guess you can't compare apples and oranges, even though LabVIEW will let you try.
