Hey, I've got a Radeon R9 280, I wanted to update my drivers to play cod ww2, i've tried deleting my old drivers with a software completely first and then try to install the latest one, I only managed to update it to 17.7.1 and I am not able to change my resolution to 1980 x 1080, the best I got is 1600x1200, when I go into radeon additional settings I get the message saying Radeon Additional Settings cannot be started. Could anyone help me out please?