Dave,
My issue was how I installed the MACHSTMILL.set files. Reading step 5 solved the issue without re-installing everything. I was install the set files from c:mach3/machstdmill/setfiles/masters rather than c:\mach3.
Thanks,
Linus
New install for evaluation. I'm using 3.43.62, I tried 3.43.66 with the same issue. Downloaded and installed as administrator on windows 7 pro. cloned a working profile. Started Mach 3 with new profile. Installed set under set directory with masters. Start new profile and Mach hangs. No screens. Wha...