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

Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.

How to find your CVV code

The Battle.net desktop app is trying to connect to an invalid or nonexistent server.

The Battle.net desktop app is trying to connect to an invalid or nonexistent server.

Information on why a code creates a new World of Warcraft account

Information on error BLZBNTBNA00000130

Information about problems with guild names after a guild service

Troubleshooting problems with the Battle.net friends list

What to do with your TCG loot card code