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
Information on what to do when a game update is stuck at 0 B/Ss
Installation or patch seems to be stuck at Fetching Encoding Table
Information on error BLZBNTBNA00000008
Information on error BLZBNTAGT0000085C
Information on error BLZBNTAGT0000083F
How to run a pathping on Windows and Mac.