Microsoft Silverlight is an application framework for running internet applications (similar to Adobe Flash).
We have used Silverlight to run our FBT software since 2009.
Silverlight is nearing the end of it’s useful life and you may already be experiencing issues with it. Google Chrome blocked Silverlight in September 2015 and Firefox did the same in March 2017. It is not supported in Microsoft Edge and Microsoft will end all support by October 2021.