I downloaded Genymotion but cannot get it to work. I keep on getting "virtualization engine not found, plugin loading aborted". I have uninstalled and reinstalled it, force quit and restarted it, and looked at other solutions to no avail. It seems to hit a snag [here](https://i.stack.imgur.com/whAtk.png).

I am running on a Mac, OSX Yosemite version 10.10.5.