Troubleshooting steps to resolve this error

Use the steps below to troubleshoot installation issues for Blizzard games.

Information on error BLZBNTAGT0000083F

We can't connect you to the Blizzard patch service. Please check your internet connection and try again.

Information on error BLZBNTBNA00000065

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

How to install Call of Duty: Vanguard and troubleshooting steps for technical issues

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

This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.

This error occurs when you have connected to our patch server but you cannot download patch information.