BLZBNTBNA00000004

Updated: 2 months ago
Article ID: 20694
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Common Problems

Something went wrong while installing this game. Please try again.
Error Code: BLZBNTBNA00000004

The Blizzard app is trying to install a product or a language pack that isn't supported. Follow the steps below to resolve the issue.

  1. Restart your computer to resolve problems caused by programs and services running in the background.
  2. Uninstalling and reinstalling the Blizzard App may resolve rare launcher issues.

Tried everything here?

If the steps above did not resolve your problem, visit our Technical Support forum or contact us.