I have just managed to get it up and running by disabling the firewall but when I restarted the machine it stopped working again. I have uninstalled Silverlight and logged in again to Sky Go, as expected it indicated that Silverlight was required. I disabled the firewall and installed Silverlight first go. The programme is now working but I suspect that when I turn the computer off I will have the same issue. Any ideas?
Thanks for responding.