We can't connect you to the Blizzard patch service. Please check your internet connection and try again.
Standalone patches are downloaded outside of the game launcher or the Desktop app.
Troubleshooting steps to resolve error message BLZBNTAGT0000032A.
Troubleshooting steps for issues installing the PTR client
This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.
Failed to download files from Battle.net -- "We're having some trouble transferring data. Please wait while we keep trying."
Failed to download files from Blizzard servers.
Failed to download a required update. Please check your internet connection and try again.
Information on troubleshooting connection and installation issues using another network.