a lot of after efffect dont work with aa or do it very badly.check ncsoft title they dont put aa setting when they have bloom or hdr .for a reason,in other of their title like lineage 2 its one or the other.try disabling it in game(let the game control the gpu)then enable the look good stuff.try setting your window 7 to absolute colorimetry often this fix my various artefacting for some weird reason!(right click anywhere on your computer screen,select resolution,select advanced parameter,color gestion ,or whatever its called in english,select advanced tab once inside,default rendering intent ,me i get best result with absolute colorimetry(sorry if it isnt exactly worded like this i am trasnaling here but you ll see it means this!select it, then select close,do not close by the x use the proper way!might need to restart!
