If you see a message now that states you need to install Microsoft Silverlight on your visualization islands in Google Chrome, there is a fix for this within the browser. Google Chrome has decided to stop working with an extension that Silverlight needs called NPAPI. Chrome seems to be moving away from Java and Silverlight in the near future. So if Chrome is updated to the newest version, 42.0.2311.90 m, it will eventually display a prompt to download.
If you still see issues with it displaying email us at email@example.com