Thor Tools and buffer overrun when trying to add a new method to a form class

Hi all

Well the subject line says it all really. I always run Do C:\Users\pnewton\Downloads\Thor\Thor.APP at startup. When a try to add a new method to an existing form class I get the buffer overrun - only two of my form classes seem to exhibit the problem and they have the same parent class. Adding a new method to the parent class works fine.

BUT if I do not run Thor.App then I can add a new method to the two form classes without a problem.

I would appreciate any insights into this bizarre problem

Paul Newton