I've tried everything suggested and STILL getting this error code. I reinstalled like 4 times, twice changing the install drive, I verified the files through steam and both ran as admin and not. Haven't been able to even get to the login screen as it says it has to verify files which takes forever, and once it completes it tells me Server Error: Unreadable game content. A full re-install is required. Can anyone help? Is there a way to contact Bungie about this?