Information about this error message and troubleshooting steps
We can't connect you to the Blizzard patch service. Please check your internet connection and try again.
Unable to install Battle.net Application after downloading from the website.
Troubleshooting steps for issues with Diablo II (2000) connecting to Battle.net Classic servers
What to do if you receive this error on the mobile Battle.net app
How to resolve the error message "We can’t process this code at this time"
Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.
Troubleshooting steps for connection problems
Information on various types of networks available to the public.
Failed to open a required file. Please check your internet connection and try again.