Had no problem playing last night. Attempted to login today and will not load. The logo pops up and flashes and will not go any further. The only way to stop the logo from flashing is to reclick the launcher which gives me an error. Cannot even kill it in Task Manager as it flashes on and off. I have uninstalled and reinstalled the game but same error happens. I've been playing for weeks with no issues. No changes to my computer since last night.