After update my win7 to win8, firstly i've downloaded catalyst 12.11 beta 8 driver, after installation, i wanted to configure all settings, but when i trying to enter "Configure graphics adapter" CCC crashing, so i can't change graphics between powerful and weak videocard integrated into my A6-3420M processor. Any tries to reinstall\downgrade to 12.10 ends with crashing CCC when im trying to change graphic adapter. But it still works on v12.8, but they are too old for me, please help. In Far Cry 3 there are many lags, becouse of old driver, particles, lights are awful, blinking... At forums there are a lot of users that have the same problem. So please help.