Hoping for some help. I have done some searching and found similar threads but no real solutions.
I have been running Mach 3.041 for as long as I can remember (3 years or so). I decided to upgrade to the latest version. I installed the new version of Mach on my C: Drive and the existing version of Mach was left on my E: drive. I accepted all options (parallel port driver, lazy cam ect...) After the install I copied my license and profile file to the new directory. When I launched the new version I could not get the steppers to move nor any inputs to register. I checked the ports and pins and they were correct. I then ran the old version 3.014 and the same problems.. no inputs, no outputs. I ran the parallel port test program and its said "excellent"
To get everything to work I did a system restore which removed the new copy of Mach. I then launched the 3.041 version and everything works fine. I then tried to reinstall the new version of Mach without installing the parallel port driver with the same results.. nothing worked.
Any ideas.. what am I missing?