Use the steps below to troubleshoot installation issues for Blizzard games.
Troubleshooting for problems installing or patching the Starcraft II game client
Information on error BLZBNTAGT0000083F
Information on how to install and patch StarCraft and its expansion Brood War
How to resolve issues with slow patch downloads
Installation or patch seems to be stuck at Fetching Encoding Table
Receiving error BLZBNTAGT00000A2A
Information on error BLZBNTBNA00000065
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Information on error BLZBNTBTS0000000D