Battle Net Error BLZBNTBNU00000006 In Windows 10

The Battle net error BLZBNTBNU00000006 occurs when the application being installed has already been uninstalled. When you launch the app and the blue button says Install then the game has already been uninstalled. If it says Play then you will need to reinstall the Battle.net app.

The Battle.net desktop application is the central location for all the Blizzard apps that you play. It is where you get game updates, install games, as well as run the games from your Windows 10 computer. If this app is experiencing issues then it’s very likely that you won’t be able to play any of your favorite games such as StarCraft 2 or Diablo 3.

Fixing the error code BLZBNTBNU00000006 in Battle.net

One of the issues that you might encounter with the Battle.net app is when the error code BLZBNTBNU00000006 appears. Here’s what you need to do to fix this.

Method 1: Reinstall the Battle net app to fix error BLZBNTBNU00000006

The first thing you will need to do in this case is to reinstall the app as the problem is most likely caused by corrupted data in the app.

Time needed: 10 minutes.

Uninstall/ Install Battle.net

  1. Click the Start button.

    This is located on the lower left side of the screen.Battle Net Error BLZBNTBNU00000006

  2. Click Settings.

    This will open the Settings window.open settings window

  3. Click Apps.

    This will bring up a list of apps installed in your computer.click apps

  4. Search for the Battle.net app.

    This can be found on the right pane under the Apps & features section.Fixing the error code BLZBNTBNU00000006 in Battle.net

  5. Click the Battle.net app then click the uninstall button.

    This will uninstall the app.uninstall app

  6. Click the uninstall button.

    This will confirm the uninstallation.Battle Net Error BLZBNTBNU00000006

  7. Press Windows Key + R.

    This will open the Run dialogue.open run

  8. Type C:\ProgramData\ into the Open field and press Enter.

    This will bring you to where the Battle.net folder is located.type program data

  9. Delete the Battle.net folder.

    This will remove its data from your computer.delete battle net folder

  10. Download and install the Battle.net desktop app

    You can do this by going to https://www.blizzard.com/en-us/apps/battle.net/desktop.Reinstall the Battle net app to fix error BLZBNTBNU00000006

Method 2: Turn off your computer security software

The security software might prevent Blizzard software from running, installing, or patching correctly. Try turning this off temporarily.

  • Click the start button.
  • Click Settings.
  • Click Update & Security.
  • Click Windows Security from the left pane.
  • Click Virus & Threat protection.
  • Click Manage Settings which can be found on the right pane.
  • Turn off the switch for Real-time protection.

After performing the steps listed above you will successfully fix the error code BLZBNTBNU00000006 when running Battle.net in your computer.

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