Sky Player and Silverlight problems

I installed Sky Player (after much difficulty and phone calling) a month or more ago and was happily watching cricket etc in the top corner of my lovely big screen.

However recently I go to Skyplayer, login, and then a massive error message comes up from Silverlight....

It's all a bit greek, code, 404 error, html or whatever... and I can't use the sky player any more...

Tried downloading and reinstalling Silverlight.... but still the same problem/error message...

Anyone out there solved this problem, have the same, or have any bright ideas?

Thanks!