I am not going to try compete with Scott on technical issues with this game. He is a great resource.
But last year, I decided to download the PCEA version directly through the top forum on this and the icon is on my computer home page.
So when I play the game now, that's how I do it. But for anything else, like chatting in this forum or club matters, I go to WGT.com through Explorer like I have done for a long time. And it is working fine.
Tom.