DO NOT LOCALIZE Is Almost Ready

You now need to adjust your system’s settings to allow ACE to run. In the Mac's “Recovery” environment, you’ll modify the System Security Policy to match the settings pictured below.

A security policy with “Reduced Security” selected, and the “Allow user management of kernel extensions” checkbox turned on.

To access the “Recovery” environment, shut down your Mac, then press and hold the Power button until “Loading startup options” appears.