Blender button icons are white (blank) I'm using blender 2.79b. Since the first time I installed, it's interface is like that. Any help would be appreciated.
(https://i.stack.imgur.com/shQqC.jpg)

In IconViewer add-on it looks like this:
(https://i.stack.imgur.com/Kl8wv.jpg)
I am installing the version 2.79 and later the 2.79b due to some limitations of the graphycal card of my laptop. I have had the same problem: empty icons in the menus. I have solved the problem running the blender as administrator. It works now!