I now can't install viewer 3 beta. This is what I get :
http://i52.tinypic.com/27yph5t.png
and i've tried restarting my computer, uninstalling the previous version, and uninstalling everything associated with sl.
Nothing is working.
I'm having the same issue.
I've completed the tutorial/quiz and it's still saying I can't upload, and the tutorial is still pink.
Any way you could help?