Comprehensive troubleshooting for any technical issue you encounter that does not have its own support article

If someone changed the email address on your account, or if you can't remember what it was, we can send you a text to recover your account.

Troubleshooting steps to resolve this error

Information on error BLZBNTBNA00000065

Cannot install or patch Call of Duty: Warzone

Troubleshooting steps for Internet Game Room owners for common IGR issues

This error means the Battle.net Agent (the process that installs and patches our games) couldn't stream necessary files.

Cannot install or patch Call of Duty: Modern Warfare II

Information about error BLZBNTAGT000008AC

Troubleshooting steps for when a game installation or update is stuck on "Initializing"