Hi,
In this forum we mainly discuss questions about Office for Windows, since your are using Office for Mac, I suggest you post the question in Office for Mac forum to get more appropriate assistance:
http://answers.microsoft.com/en-us/mac
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Regards,
Melon Chen
TechNet Community Support