Use the steps below to troubleshoot installation issues for Blizzard games.
Troubleshooting for problems installing or patching the Starcraft II game client
Information on how to install and patch StarCraft and its expansion Brood War
Installation or patch seems to be stuck at Fetching Encoding Table
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
How to read and analyze WinMTR data in order to track down a potential connection issue.
How to run a pathping on Windows and Mac.
Explains the level of technical support we offer for all our games.
Mac SC2 clients crash to desktop after each game.
Information on where to download StarCraft: Remastered