installing EndNote Web (and CWYW) in Word 2013 (for Mac)

I’ve just upgraded Office 365 onto my Macbook, and want to install CWYW into Word 2013 for EndNote web (I only have EndNote Web due to my transient nature.)

I’ve looked everywhere, heaps of fora and all the possible help sites across internet-land, but simply can’t figure out how to accomplish this!! Can anyone please help me? 

Sorry, I can’t help - but am very frustrated because I can’t get endnote X7 to work with Microsoft Word 2013…  This is a real problem for me as I cannot insert references into my thesis.

Did you get a fix to the problem? I have just downloaded X7 (for Windows) and cannot get the CWYW function to work in Word 2013. The add in features dont appear in the options menu and I have tried reinstalling a few times.