Instructions on how and where to download our games

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

How to install a Blizzard game you already own on a different computer

Unable to install due to error, "This app isn't available for your device because it was made for an older version of Android"

Problems with patching may be resolved by disabling the read-only setting on system folders.

Unable to install Battle.net Application after downloading from the website.

Troubleshooting steps for resolving error message BLZBNTBTS00000064.

How to resolve issues with slow patch downloads

Information on Error BLZBNTAGT00001399

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