I downloaded the installer, and went through the installation process like usual with no problems, however once it's completed and I launched the "Launcher" out of the World of Warcraft Public Test folder it begins another download (I'm guessing the patch) which freezes at 70% saying "Waiting for files to close". I stopped it last night after about 30 minutes of waiting and restarted it and let it run over night, but came back to it still at 70% with this message. Is this a known bug and any way to fix it (something to adjust on my end)? Not running a firewall at the moment that would prevent the download.