I've try so many times and so many way but this error seems different, since all troubleshoot connected to CAS error cannot fix this issue
I downloaded new WOW client this still happened, if the prob ...
I've been try to log in for almost 1 week untill now, and got the same problem, and every guys who post same issue you always give this link https://forum.wow-freakz.com/WoW-Legion-client-t452441.html ...