[Greg McKaskle]

If that were true, the Stop/Abort button in LV must have never worked either. Pretty sure it does.

It will break out of a loop, a nested loop, and any code LV generates that has cooperative multitasking code compiled into it. If the code calls into a .out which doesn't return, or manages to generate a loop without the cooperative code (I don't know of a way to do this), then Abort will not work. LV stops short of killing threads to abort as this tends to lock up or leak system resources, so it will not preemptively abort these exceptional cases.

In short, I'll believe it when I see it. Please post the rest of the project and I'll be happy to give another explanation of the symptoms being seen.

Greg McKaskle