Can’t Update World of Warcraft Error BLZBNTAGT00000840? Here’s the Fix

If you’re one of the unlucky ones who’s getting the BLZBNTAGT00000840 error when trying to update World of Warcraft, don’t worry. We’ve got the fix for you. Just follow the steps below and you should be able to update the game and get back to playing in no time.

Can’t Update World of Warcraft Error BLZBNTAGT00000840? Here’s the Fix

What is the Can’t Update World of Warcraft Error BLZBNTAGT00000840?

If you’re trying to update World of Warcraft and you see the error BLZBNTAGT00000840, it means that the Battlenet client is unable to connect to the update server. There are a few potential causes for this error, but the most likely one is that your firewall is blocking the Battlenet client from connecting to the update server. To fix this, you’ll need to add an exception for the Battlenet client in your firewall settings.

How to fix the Can’t Update World of Warcraft Error BLZBNTAGT00000840?

If you’re seeing the Cannot Update World of Warcraft Error BLZBNTAGT00000840, there are a few things you can try to fix the issue.

First, make sure that you’re logged in to the correct account. If you’re logged in to a guest account, you won’t be able to update the game.

Next, check your internet connection. If you’re using a WiFi connection, try moving closer to the router to see if that helps.

Finally, restart the World of Warcraft Launcher and try updating the game again.

If you’re still seeing the error, you may need to contact Blizzard customer support for further assistance.

Conclusion

If you’re having trouble updating World of Warcraft, the error BLZBNTAGT00000840 might be to blame. Luckily, there’s an easy fix. All you need to do is delete the Battle.net folder in your Program Files directory. Once you’ve done that, restart the Battle.net app and try updating again.

FAQ

Q: Can’t Update World of Warcraft Error BLZBNTAGT00000840?

A:If you’re seeing the BLZBNTAGT00000840 error when trying to update World of Warcraft, it means that the Battle.net client is unable to properly communicate with the update server. This can be caused by a number of things, including:

-An outdated or corrupt Battle.net installation
-A firewall or anti-virus program that is blocking Battle.net from accessing the update server
-An issue with your internet connection

If you’re seeing this error, the first thing you should do is make sure that your Battle.net client is up to date. If it is, then you’ll need to check your firewall and anti-virus settings to make sure that they’re not blocking Battle.net from accessing the update server. If you’re still having trouble, then you may need to contact your ISP to see if there is an issue with your internet connection.