Use the steps below to troubleshoot installation issues for Blizzard games.
What to do if you are unable to install or patch Diablo III
Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.
Information on error BLZBNTAGT0000083F
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
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
Information on moving Blizzard games to a different hard drive
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Information on error BLZBNTBNA00000065