This setting makes no difference, as there is actually no real stack error. It just springs up when I stop the emulation, and then keeps coming up when I single step. The instructions I step through do not contain a RETURN. Basically, it looks like the MicroChip code has a bug that I'd like to see fixed. > From: Andy David > > Have you checked the 'Freeze on Halt' option > (it's under Options->Processor Setup)? > > - Andy. >