Default Help With KFHD 2013 Root

Hello, As you can see I'm a brand new member here and the forum is great so far.

The issue I'm having is with the KFHD 2013 running 11.3.1, I have followed the thread here . My issue is within the script, when I attempt to run it it gives me an error saying "More than one device and emulator". I tried for several hours to get this to work, and no results. Now I ask you for help, Please and thanks.

screen of issue:

Many Thanks~Daxos