Error emerges when trying to restore the previous authenticator on a new device
Cannot remember Blizzard password and want to reset it.
A disk error occurred while loading a file required to log in.
Troubleshooting steps for if you can't claim a gift
Troubleshooting for BLZBNTBNA00000A8E (2403)
What to do if you cannot accept the new End User License Agreement
Troubleshooting for BLZBNTBNA00000A8E (2413)
A disk error occurred while loading a file required to log in.
What to do when getting an error that the Battle.net Account has logged in somewhere else.