I followed the directions, downloaded the smartbob plugin. Two icons were installed on my desktop...PMDX Simple and PMDX 424 Simple. I went for the former and and got an error message saying there was a problem loading the "Screens/wx4.set" and then nothing but a blank white screen. This every time I use the icon installed by PMDX. There is fact no wx4.set in the Screens folder.
Admittedly, I am new to both Mach4 and to PMDX, so no problem believing I screwed something up.
I also plugged in the 411 usb cable before realizing I wasn't suppose to, but I never did get a message indicating it was new hardware. Not sure if that has anything to do with the problem above.
Windows 7
Mach4 version 4.2.0.3233