Aion has encountered a problem and needs to Close?

Jadi Pas gw klik launcher aion idgs nya yg buat nge update..
http://s1183.photobucket.com/albums/...&current=5.jpg

jadi kyk gini kluar error
http://s1183.photobucket.com/albums/...3Duntitled.jpg

]Knp tuh gan? padahal gw udh download net.framework,dll..
tolongin dunk..