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Unable to update Diablo 4

Desktop App Tech Support

Meteorblade-2266 November 17, 2023, 12:45pm 2

otto6x:

BLZBNTAGT00001389

Trying to do D4 update and get error code BLZBNTAGT00001389 Desktop App Tech Support

Hey there moio, Thanks for taking the time to report this error! This specific error code is typically caused by a conflicting third-party program (such as antivirus), damaged/corrupted local Battle.net files, or a problem connecting to the patching server. Please try the following steps to help narrow it down: Fully update or temporarily uninstall antivirus programs which may be interfering with your connection to the patching server. If you’d like more information on troubleshooting securi…

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