You have been disconnected. (BLZ51901017)

Information on error BLZBNTAGT00000907

Standalone patches are downloaded outside of the game launcher or the Blizzard Battle.net desktop app.

How to resolve error BLZBNTBNA000000C8

Information and troubleshooting on error BLZBNTBNA000009C8

How to resolve this issue when installing or updating a game

Your login session has expired. Please log in again.

Your installation could not be started. Please try again.

We couldn't process your purchase because of your Parental Controls settings.

The login servers received invalid information