Originally Posted By: Jason Phelps
For me, I have to go into Device->Midi (on the ElevenHack menu)

For Input, I choose: 1 - 2-Eleven Rack No details available
For Output, I choose: 5 - 2-Eleven Rack External MIDI Port

Here's a visual of what our friend Jason posted:

Remember the 11R should be turned on and connected by USB before you start the 11H