I followed the guide to the letter and installed Project ENB... however, when I play the game the screen flickers and sometimes everything goes teal. When I pressed shift + f12 the coloration and flickering went away. I tried all the different options in the Project ENB archive as well. Im not sure what other information you might need, but please let me know and Ill try to get it for you.
*edit* Oh and it only seems to happen outside in the world, no interiors.