I have had Error Code : BLZBNTAGT00000840 for 2 days now. I have tried everything suggested. Please help.
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Hey, Angi! Are you experiencing this issue with World of WarCraft? If so, we are requesting information for this error here.
For World of WarCraft, press CTRL+SHIFT+ESC to open the task manager. Locate the WoWVoiceProxy and end this task. For Windows 10, you may need to click on “More Details.”
If this is happening with other games, this indicates issues with the update agent being able to modify the necessary files. Try the following steps:
- Restart the computer.
- Run a scan and repair.
- Uninstall and reinstall the Blizzard Application.
- Reinstall the game.
- Troubleshoot the security applications.
- Try a new admin account.
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