Mach3 Screensets

[needleworks]

Enormous thanks!

An explanation at last, maybe not the one I had hoped for but a clear understanding.
What bothers me most, now, is losing all of my CSMIO-IP/M settings that have taken months to resolve. Which begs the question is it possible to run two versions of Mach on a single machine using an alternative profile name?

When you first open Mach3, can you not just "create" a copy of your working profile, rename it to something else and make any changes you want to your new renamed profile, if it goes tits up, just delete it and start again ? I'm sure I have done this in the past where I had 2 x copies of one profile, where one (the original) was set up for metric and the other (copy) was set up for imperial. I'm almost certain I was using different screensets as well, but it was a long time ago so I could be wrong.