My Book World back up set up will not load

I am trying to set up My Book World back up on my Mac and I get so far and I cant go any further . Installation was successful but when you hit the continue button nothing happens the button pulses for a while then the words disappear Any ideas please Screen shot 2011-02-06 at 2.57.01 PM.jpg

Hi dude, what if you try Time Machine instead? It’s more powerful than WDAB anyways…