Larian Studios Forums Divinity 2 - Ego Draconis (English) Technical problems nasty graphical artifacts on screen

have reinstalled ati's catalyst 2 more times and everytime I run the game while catalyst is running this same problem appears. if i disable catalyst and stop it from starting @ window's startup the game is fine. seems to be a problem with ati & larian. every time i've installed catalyst i have to disable it then reinstall the game to get it back to normal.