I have just purchased Mach4 and I am having some issues.
When I try to load a g-code to Mach4 the popp up window with "Tool Path Progress" message will appear and it will never go away. At some poiint the loading bar will stop and the loading will never be compleated. The problem is not linked to any specific g-code file. I can replicate the problem with any of the sample g-code files supplied with Mach4.
The problem initially occured on the Windows 7 32-Bit PC in the workshop. I went and I installed a demo version of Mach4 to my Windows 10 64-Bit PC at home and the same thing happpens on that PC as well.