I was having this problem myself, I was using a 32" TV for a monitor and was using a 1080p 1920×1080 resolution for my desktop, strangley enough my TV is only 1080i or 720p so I changed the resolution to 1080i and the game launched fine. So hopefully the people not having any luck with the provided solution may have some luck, experimenting with different resolutions/graphics settings
So I was getting the bug, and my TV-monitor apparently IS 1080p. By switching to 1920×1080 my issue became resolved, and I was able to log in game. Thank you for pointing out that this may be the issue.