What to do if you are unable to install Diablo I

Troubleshooting to resolve issues with installation or patching of your Blizzard Arcade Collection.

Troubleshooting steps for when a game installation or update is stuck on "Initializing"

Troubleshooting being unable to install or patch a Blizzard game being accessed through Game Pass

Troubleshooting steps for Internet Game Room owners for common IGR issues

Information on error BLZBNTAGT02600

Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.

Information on error BLZBNTBNA00000065

Troubleshooting browser and site issues.

Troubleshooting for installation-related problems on Mac.