I just performed a new install of Mach3 and every time I try to run it I get this as a result. It will run until it hits any M code and the stop. Can anyone tell me as to what it is that I am doing wrong?
 I'm only using Mach3 on this Vista System to check my code before sending it to my Windows XP system which controlls my mini-mill.

I know this post is 120 days old but, did you ever get this problem solved
I would like to know because I got the same problem after installed XML file
into the Mach 3 loader....everything looks with a machine profile in loader
but, I am unable to reset the software.....