I have registered to use BT Sport on my PC and have the message that Silverlight needs to be downloaded. This I have done and yet I still get the message appearing when trying to watch on my PC. Any ideas anyone?
Welcome to the forum. Is this page any help?
If you want to double check that Silverlight is actually installed and working, try the Akamai test page http://support.akamai.com/silverlight/ and hit the Play button (top right).
If you're using Internet Explorer the advice at Message 10 here might help.