Mackie Controller Hui emagin with CubasePro 8.5

I’m using a Mackie Controller Hui emagin V2.1.2 with a the Cubase 8.5.30 pro version.

Wich operating mode should I use ? HUI or Mackie Control or Emagic Logic Audio ?

For the Moment none of those mode is recognizing my session.

System ::

Cubase 8.5.30 pro version Build 192 (64Bits); Mackie Control Universal V 2.1.2;
on Mac OS 10.11.6

thanks for answering

Hi and welcome,

Could you send a link to (at least a picture) of your device, please? I cannot find what device exactly is it by Google.