It is working!!!!
Used mach ver 062, third of latest version of ESS driver. It did not save the changes to the XML at fiirst. Changed mp3 in mach3 to run as xp, when asked to use the default after entering the IP addrerss during the mach3 startup
I said yes, the default loaded and I could save to the XML. I can make changes now with no problems, System is now cutting parts!
Thanks,
Frank