Oh boy, I can't believe it. The Intel HD in there should be able to run at *least* OpenGL 2.1, even with the driver version you had before. The log file should be in a very similar place: C:\Users\<username>\AppData\Deftware Industries\PixelCNC\
I'm curious to see what it says now, but if the GL version is at 2.0/2.1 then the problem is something I think my workaround will actually fix!