CRyisis 3 Error PLzz help mee

hd6670 Support crysis-3 Games Asus Windows 7 Graphics Cards PC Gaming
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Helow i have instaled Asus HD6670 Full DX!! support graphic

but y cant i play the game it is showing erro called

"You need Dx1 support card.."

PLz help me m dying to paly dis game..plzzz