Question

You have to enable third party and trusted in you kernal.

Shut Down your Mac and hold POWER for a long time until you notice you are in recovery mode.

From there you have to Allow System Extensions from ThirdParty and Trusted. Its the middle selection of the three.

That's the only way to install. Then you have to restart, Install the driver, Go to Preferences and Allow in Security, and then reboot again. Thats the step process. Its tough but it will work.

Answer 1

didn't work for me

Answer 2

 josephhaley1 thank you for posting .. is your rig still working or have you found other info .. best