Thanks Timovl. Was able to get the debug running. Which is more than I can say for my program. My integers on the Globals tab have what looks like hexadecimal numbers in them. (?) Is this the way they should be displayed?
It seems my program has an access violation away from where the problem is occuring because it happens on a simple statement like "If b<0 {". If that is the case, how can I figure out where the problem is occuring?