Problems with patching may be resolved by disabling the read-only setting on system folders.
This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.
The Battle.net desktop app is trying to connect to an invalid or nonexistent server.
The Battle.net desktop app is trying to connect to an invalid or nonexistent server.
The disk doesn't have enough free space to install. Please free up space.
The Battle.net Deskop App can't be launched due to an operating system error.
Troubleshooting for when one of your games is installed, but the Battle.net app is still giving you an "Install" button instead of "Play."
What to do if you are unable to use a payment method that you've used in the past.