problems installation revit

[pintina]

Good evening, I'm a new user and I hope you can help me because I'm desperate: I installed revit 2015 and it wasn't a mistake. As I open the program, this error message appears to me: "the rendering features are currently disabled. you need to install the rendering library to use these functions. "
opening the program then I noticed that the furniture components are present but if I plan to change the material does not open the browser of the materials.
I have installed and reinstalled the program several times without results.
Can someone tell me what the problem is?

Thank you all in advance:

 

[Tristan]

look if with this solvehttps://knowledge.autodesk.com/supp...652639e1-0629-451f-8953-de6bf43c0422-htm.html

 

[pintina]

look if with this solvehttps://knowledge.autodesk.com/supp...652639e1-0629-451f-8953-de6bf43c0422-htm.html

at the end of installation it turns out everything ok but how open the program returns the error

 

[Tristan]

Are you a student?

 

[pintina]

Are you a student?

I'm a student.

 

[Tristan]

then try installing 2016 and see if it gives you the same problem