Vuze ad popup locks interface

[Stephen304]

The ad in the bottom left of Vuze made a pop up window that reopens every time I click OK or the X. I am completely locked out of vuze because I can't access the main window. I have to force close Vuze and restart it to get it back, but the ad eventually shows again. Help!

Screenshot: http://i.imgur.com/Rv6tXPc.png

Edit: And the ad plays this really annoying looping recording of this woman saying that my computer is infected. It's super annoying.