When I go into the Appearance Editor if I change the resolution from the default output 1024 x 1024 to 2048 x 2048 the program crashes.  
I have tried several different textures and it always happens. 
I un-installed and re installed the program and still have the same problem. 
Has anyone had this problem? Does anyone know how to fix it.
I have the latest display drivers. I also have two nvidia 980's with 4 G's each and 16 G's of ram.
Thanks,
Craig