What to do if you can't get the Battle.net App installer downloaded correctly.
What to do if you can't save your communication preferences in the Account Management page.
What to do if you have parental controls on your account but can't remember having added them.
Something went wrong while trying to install. Please try again.
Information about why you may not be able to post in the forums, and steps for how to fix it.
Troubleshooting for error Code: BLZBNTBGS0000020A
Information about this error when redeeming a key in your account