Bolt MoCA setup Ethernet question, PLEASE HELP!

I'm a newb, but I can't understand what i'm missing here. I have a new Bolt that I set up out of the box with Ethernet only to get it up and going. Now I want to set up MoCA for my Mini's. My problem is that during setup, it says "In order to to enable MoCA networking, you must first unplug the Ethernet cable fromt he back of the TiVo box. I do this at the prompting, click OK and it goes through a sequence and eventually fails the setup. When is the ethernet cable supposed to be plugged back in during this procedure. I have tried not plugging it in all during the procedure, right after hitting OK, in the middle, but none of it helps. It's like it wants it unplugged, but then it's looking for it to be plugged back in at some point?

Please help, i'm getting frustrated and I know i'm missing something obvious!