I was unable to get logged in tonight after work, kept getting ERROR 200. Found this work around and got right in. Hope it helps!
Go to Zenimax Online File in your Program files. Open Launcher File. Rename ProgramData to ProgramDataBackup.
Then go to your ESO Launcher, let it update. Close launcher, reopen and should let you in.
Good luck all! This worked for me, so hope it helps.
Huzzah!
Edit Note: Thank You Aravae & Lady Rosabella for showing me this!
Drakon Koryn~Oryndill, Rogue~Mage,- CP ~Doesn't matter any more
NA / PC Beta Member since Nov 2013
GM~Conclave-of-Shadows, EP Social Guild, ~
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