Error overbridge advice

Hello, When I open overbridge, an error appears below: ‘’ cannot connect to the overbridge engine. Please start the overbridge engine, as is it required in order to communicate with the devices ‘’ what can I do?

Thank you!!

Version 2.0.41.11

Start the overbridge engine.

On windows, you’ll find the OB engine in the start folder under Elektron. The engine runs in the background.

Thanks, but don´t understand, sorry i have MAC

OK ok, now, thanks!!!