That is why I need to run the "Driver Test.exe" to try and eliminate the drivers, if they are my problem.
Driver Test is to check the Mach3 parallel port driver, not your motor drivers.
I have the latest release of Mach3 but I do wish that Artsoft would come out with an update to run Mach3 in Windows 7
It does run fine in Windows 7. You yourself just said it did.
If you're motors are not running smoothly, it could be a lot of different things. Could be bios settings. Could be interference from other software. Could be resonance.
What kind of drives are you using?
Sorry about that I thought 'Driver Test' was to check the motor drivers. My motor drivers are....Microstep Driver CW230. And YES Mach3 is running fine in Windows 7 32 bit.
I did have a strange thing happen yesterday morning I was making a tool change and raised the motor. When I did I hit the limit switch on the 'Z' going to the + side. I reset the switch, and nothing would work. No motors would move. I finally saw that the "offline" was lit. So I reset it. But now when I press "Go to Zero" the Z goes to the + and will not zero. I rebooted the computer, and tried all the normal things. I can move the three axis by jogging them and they move as they should. Is there a switch in Mach3 that needs to be reset?