Excel 2013 Plugin not working

I am currently running Windows 8.1 and using Excel 2013 32-bit. I have installed the April 2015 plugin for Excel 2013. I am able to login and have connection to my On-Demand instance of Sugar Enterprise version 7.6.1. When I click on the Select Reports nothing happens. If I click the Refresh Reports, I do see on the bottom left corner of Excel the Refreshing Complete notification. Any Ideas as to why this is happening?