I just opened photoshop cc15. Prior to this I downloaded AMD's latest driver for my radeon hd 6570 video board. As PS opens I get two windows messages: 1. clc.exe has stopped working and 2. in another black window I get eok_lvalue_adjust. I close the clc error window and the black eok_lvalue_adjust window blinks 3 times and disappears. This doesn't happen with LR or my installed CS6. Any ideas?