Information on error BLZAPPAGT02600

What to do if you internet service provider (ISP) is encountering connection issues.

Information about error BLZBNTAGT000008AE.

We're having trouble starting the Battle.net desktop app. Please try again. If the problem persists, try restarting your computer.

Unexpected Blizzard Update Agent errors.

Troubleshooting step for connection-related problems on Windows.

Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.

Troubleshooting steps for issues installing the PTR client

Data on the installation disc could not be read.

Data on the installation disc could not be read.