Failed to run a required program (Agent). Please wait one minute and try again. If this error reoccurs, please restart your computer and try again.

There's a problem with the connection to the Blizzard servers.

Troubleshooting steps for Starcraft and Starcraft: Remastered crash errors

Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.

What to do if the security code sent to your mail or SMS is not allowing you to authenticate your account

Troubleshooting steps for Diablo II (2000) crash errors

Information on error BLZBNTBNA00000006

Information on error BLZOWPAY04006.

Information on error BLZBNTBTS0000005D

Troubleshooting a scenario where your Blizzard games are uninstalled every time you restart the computer