X2 not finding citations when working in Word 2008 on a Mac

Hi

Have been using using X2 with Pages 09 with no glitches but when I try to work in a Word 2008 document instead it comes up with an error of “No matching records were found” when trying to find citations. When it asks to open a library I direct it to an Endnote.enlp file.

Can anyone shed some light?

Thanks

Bart