Just created new account, can't log in

I already had the client downloaded so I set the realmlist, cleared my wtf folder and launched the game. Then I typed in my account name and password and I get a message popping up immediately saying "Disconnected from server". Any help would be appreciated.

Is the client you have the same version as wamrane?
If the client was working before you swapped to warmane then i'd say best thing to do is redownload from here.