How to get started with visual composer 6.0??????

I have downloaded the setup.exe from service.sap.com. But after installing it i am not being able to view any of the element in the different tabs like.....define properties, select data services, define fields, design the views, add elements.......the window is completely blank.....moreover after starting visual composer 6.0....there is an error displayed in the IE status bar......the error is "Object doesn't support this property or method"......thank you very much......