16 bit code, breakpoints?

[Ann & Jason Edmeades]

Hi, How do you set breakpoints in 16 bit code, or cant you?

I can add in the winedos code a debugbreak at a particular point in time,
and I really want to step through some of the code following the return to
see why something is happening.

If I do, for example, break 0x1257:0x33f3 or *0x1257:0x33f3 it doesn't work.

Jason