I was working on a project that my coworker had started. I was doing some minor repainting and then going to add some smart materials. When I clicked on a leather based Smart Material, it produced the screen below. I double checked, and it crashed on other smart materials are clicked on too. I've opened other projects, and it does not crash. So it is specific to this particular file. Any ideas or help? Let me know if I need to provide more information and I'll do my best.