Steps to resolve issues when your Battle.net App is not installing or updating correctly, or if it is crashing.

Troubleshooting for error BLZBNTBNA00000015

Troubleshooting for error BLZBNTBNA00000012

We have detected that your video driver may be out of date which may cause performance issues when playing [game_name].

Troubleshooting for players experiencing issues with Unarchiver download and installation.

Information on error BLZBNTBNA0000012

How to install Call of Duty: Vanguard and troubleshooting steps for technical issues

Troubleshooting for players experiencing issues with 7.zip download and installation.

Information on the BLZBNTBTS00000011 error

Information on the BLZBNTBNA0000000C error