in my computer i have installed windows 8 Consumer Preview operating system and i am facing problem with Angry Bird game in my computer. when i start Angry Bird game in my computer at that time i get OpenGL 2.0 renderer not supported error. please help me to erlier i had windows 7 operating system in my PC and i was not facing any problem while playing Angry Birds. if anyone have solution regarding this problem then please help me. Any help will be appreciated.