what about you try to log into the game by using the DBO.exe file and not the patcher?...

I tried that Roxxstar but it had no possitive effect, it still ended up with the same error. Authentication Failure Connection failed try again later

And also, raditzroom I uninstalled avira anti-virus and got MSE anti-virus but it still made no difference.
P.S. Microsoft Security essentials can't turn on for some reazon

Well, I guess the only optional way is to quit DBO again, untill it somehow fixes again.