No Libraries Appear in Word 2007

I tried to find an answer to this question but came up empty. I have a computer with VIsta 64 bit and recently installed EndNote X1. When I use word 2007 I have the EndNote tab with all the options but when I try to Insert a cite there are no libraries available in the find citations dialog box.

EndNote and Word worked perfectly in my XP computer but now no luck. 

Any help appreciated.