How to create a view to display event registrants? I'm having troubles setting up a View that displays a list of registrants (not registrations!) for a particular event. I don't know how to setup RELATIONSHIPS correctly?

(I have already created a view that displays all registrations for a particular event, but since the user can register more than once for a particular event, I'm getting a list with multiple users enteries (if user registered multiple times) which is not what I want.)

Any suggestions?
For displaying user entries only one, open the  Query settings: Settings located at bottom of the Advance section.
There u can check the Distinct checkbox which will make the view display only distinct items.

Hope this help you...