Bibliography Not Showing At All

I’ve been using Endnote for a while now but still getting used to it.

I’m running OSX 10.11.6 (El Capitan), Word for Mac 15.37 and Endnote X8.

Previously, I have been able to add the Bibliography Only to my paper, however, today I’m totally stumped. No matter what I try to do, it will not show although if I toggle to see the formatting, the actual citation link is there: (xxxxx@@hidden). It happily adds the Default citation in brackets just not when I select “Bibliography Only”.

Does anyone have any ideas what I’m doing wrong? I have recreated the paper from scratch so that it does not include any EN references, and still drawing a blank.

Any help greatly appreciated.