Problem with Content Library in Autodesk Inventor 2014 64bit

Hello, I have huge problem with installing Content Library. Every time i do that, it tells me that it wasnt able to install it. I tried to install it alone, tried to reinstall all Inventor aswell, still got error. Maybe someone had same problem and solved it somehow ?

There are two folders in my documents, one is for projects and output and otherone should be with that content library, atleast when i open it in Inventor it self, it shows me that location, but when I tried to install library there, I couldnt locate that folder at all.