Troubleshooting for problems installing or patching the Starcraft II game client
Use the steps below to troubleshoot installation issues for Blizzard games.
This error occurs when you have connected to our patch server but you cannot download patch information.
How to enable maximum download rate
How to resolve issues with slow patch downloads
Something went wrong while trying to download a file. Please try again.
Failed to download files from Blizzard servers.
This error means Blizzard Agent (the process that installs and patches our games) couldn't stream necessary files.
This error means the Blizzard Agent (the process that installs and patches our games) couldn't stream necessary files.
Standalone patches are downloaded outside of the game launcher or the Blizzard eesktop app.