Troubleshooting for problems installing or patching the Starcraft II game client

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

Troubleshooting steps to resolve this error

Information on error BLZBNTBNA00000066

Information on error BLZBNTBNA00000067

Information on error BLZBNTBNA00000065

Cannot install or patch Call of Duty: Modern Warfare

Cannot install or patch Call of Duty: Modern Warfare II

This error means Battle.net Agent (the process that installs and patches our games) couldn't stream necessary files.

This error occurs when you have connected to our patch server but you cannot download patch information.