HELP! i need help linking Mach4 to MB3

i purchased a used CNC and am just learning through you tube. a couple days ago I came in and my unit no longer had a profile in Mach. So I followed the link and downloaded the newest mach4 program. come to find out I needed to do so much more than that, I have followed Warp 9 to download new plugins and so forth for the ESS.

I’m completely lost. This is above my brain compacity. I’m a carpenter not a computer programer.

I don’t understand pins and ports. I have no clue what to turn on and what is in and what is out, ect.

Can anyone face time me and walk me through this or remote log in and control my computer and get this massive paperweight back online and running as it should?

Thank you,
lost Frank

Onefinity machines do not use mach 3 or mach 4.

Our machines come with the Redline HMI 15" screen and realtime motion controller with RTX software.