I am using an older IBM computer running xp   this works great with no problems  my fear is that one day it would stop working
i am setting up another computer running window 7.
I made a copy of my mach3 folder    what i need to know can i just post the copy i made straight into the new mach3 download?
or do i have to paste it into a specific file .
does the xml file on the new installation have to be removed first.
thanks paul

First install Mach3, then copy your old Mach3 folder right over it.