Hello Thanks Overload but that is exactly what I did at first, I created a button and set it up exactly as in the 1024 set with VB script edited in Mach3, and label named G-Codes then saved screen set, opened in Mach3 and got problem with script error, made new dir. If you look at other screen sets they seem to have same problem only the 1024 set file works right, I have restarted Mach3 many times hoping that screenset would find something new but NO! I know I am special, but not that special and not that hard to forget. Your answer is logical, but does not work for me.