Mozilla Firefox version 52 does not work with Silverlight
Abstract
Check out this article and learn how to overcome the situation when Mozilla Firefox version 52 is not working on Silverlight.
Description
The Silverlight plug-in is no longer supported in Firefox v52, so any Silverlight visualization does not work on this version of the Firefox browser.
Solution
Since the plug-ins support has been dropped starting with Mozilla Firefox v52, we recommend using Mozilla Firefox v52 ESR, which continues to support plug-ins (Silverlight included) until March 2018. Check the link below and download the appropriate version for your operating system: