I have done all of that, my computer still shows no valid COM Ports at all. My USB drives under Control Panel> System/Security> System> Device Manager just shows "USB root hub" over and over for my USB ports, it does not look like Greg's screen shots. I have also run the "Install Com Port Drivers" under setup and restarted my computer with ECU editor running in administration mode. It looks like Windows 7 will not allow me to assign COM Port #'s to my USB ports :wtf: