Comprehensive technical troubleshooting for any issue that does not have its own support article

Our Avowed support article can help you resolve common technical problems.

Troubleshooting for problems installing or patching the Starcraft II game client

What to do if you are unable to install Diablo I

Troubleshooting steps for problems installing or patching Diablo Immortal

Troubleshooting information for installation or patch problems with Diablo IV on console

Troubleshooting steps for problems installing or patching Warcraft Rumble

Troubleshooting steps for resolving patch loop problems.

Information on how to install and patch StarCraft and its expansion Brood War

Troubleshooting for problems installing or patching the Heroes of the Storm game client