Just for future info, if you're using Bootcamp to load Windows, then you are in Windows OS, not Mac OS. CH Control Manager for Windows should work.
There was a design defect in CH pedals leading to the control wire for toe brakes crimping and/or breaking. You aren't alone if the toe brakes don't work. They can be repaired, but it takes some fiddling. Re-assembling the unit is troublesome because of the springs.