So I made a WoWs account today, downloaded the installer, etc. When I opened up the launcher and downloaded the game itself, everything went fine. The little bar at the bottom filled up at a reasonable speed. When I thought the installation was about to be completed, the attached error came up. This confused me, as I had made sure to clear up space on my drive for the game.
Does anyone know what's causing this error and how to fix it? Thanks!