How do I access UR242 control panel on mac?

Hello.
When I click on “Yamaha Steinberg USB Control panel” in Application folder I just see “About” page and anything else! and when I go to “Audio Midi Setup” and then Steinberg tab I can’t change gains because disabled![img]https://www.flickr.com/photos/145344136@N07/shares/1304iq/img]
I’m on OSX 10.11 Capitan and installed last Driver v 1.9.8. I’m not a Cubase user and I using Logic ProX.