when I try to login ,it always notice me that "An error has occurred,please check your notwork connectivity"WTF?I brought this game,but still couldn't play the multiplayer?

That error is notorious.

The point is I haven't got the chance enter the multiplayer until now

was really hoping this patch would fix it : / but im still getting this error also, oh well : /.

Multiplayer key still doesn't stick and when I select multiplayer I get an immediate CTD even with firewalls and anti virus disabled