We were experiencing high download traffic last night which was causing players to download the new build slowly or not at all. If your having issues running the launcher, try running it as an admin. I have instructions on how to do this in this thread:
If you continue to have issues, please submit a ticket to customer support so we can help you further.
something's wrong with the client, because i try to start it, but it never opens. all i get is this verification screen and it closes and that's it. i've been trying all day. plz help me