Are you getting the error code BLZBNTBGS8000001C on your Battle.Net launcher? Here is a full guide on how you can fix the BLZBNTBGS8000001C error on Battle.Net. Battle.net is a desktop game launcher application using which you can install, update, and play games from Battle.net games on your Windows computer. While most of the time it works smoothly, you might also run into some errors while using it. One of such errors includes the error code BLZBNTBGS8000001C on Battle.Net.
This error code could be triggered while launching a game, using its shop/utilizing its inbuilt web browser, or checking the news section. When the error is encountered, you will get the following error message:
There may be a problem on the Blizzard server or it may be something more serious. If the problem persists, please see the link below for more info.
Error code: BLZBNTBGS8000001C
Now, if you are facing the same error while using the Battle.net game launcher on your PC, you have landed on the correct page. In this post, we are going to show you how you can fix this error using several fixes. So, without much ado, let us check out the solutions to this error now.
What causes Error Code BLZBNTBGS8000001C on Battle.Net?
Here are the potential causes that might trigger the error code BLZBNTBGS8000001C on Battle.Net:
- If there is some ongoing server problem at the end of the Blizzard servers, you are likely to receive this error code. Hence, if the scenario is applicable, make sure the current server status is up and running.
- This error can be a result of the bad or corrupted Battle.net cache. In that case, you can try deleting the Battle.net cache to fix the error.
- It can also be caused due to inconsistency with your default DNS server. So, try switching to Google DNS to fix the error.
- Another reason for this error can be the corrupted installation of the Battle.net client. Hence, if the scenario is applicable, you should be able to fix the error by reinstalling the game launcher on your PC.
Fix Error Code BLZBNTBGS8000001C on Battle.Net
Before you begin, press Ctrl+F5 to hard reload the web page and see. If that helps, good, else, here are some methods you can try to fix the error code BLZBNTBGS8000001C on Battle.Net:
- Check the server status.
- Clear the Battle.net cache.
- Flush the DNS cache.
- Switch your default DNS to Google DNS.
- Reinstall Battle.net.
1] Check the server status
The first thing you should try to fix the error is to make sure that the current server status of Blizzard servers is up and running. One of the most common causes of getting this error is servers being down. It can be due to a server outage or servers being under maintenance. In case you find out that this error is triggered due to a server issue, there is nothing much you can do about it. You will have to wait for some time until and unless the servers are in running status again.
To check the server status of Blizzard servers, there are multiple free server-status detector tools that show whether or not the servers are down at the moment. Besides that, you can also check the official handle of the Blizzard team on Twitter to learn about the current server status. You will come across tweets informing you about the current server status.
However, if there is no server issue and you are still getting the same error, it could be caused due to some other underlying issue. So, try the next potential solution to fix the error code BLZBNTBGS8000001C on Battle.Net.
Read: How to increase Battle.net download speed on Windows PC?
2] Clear the Battle.net cache
If you find out that there is no server issue causing the error, the next thing you can try to fix the error is clearing the Battle.net cache. There are high chances that the error at hand is caused due to corrupted Battle.net cache. Hence, deleting the corrupted cache should be able to fix the error. Several affected users have managed to get rid of the concerned error by clearing up the Battle.net cache. So, you can try doing the same and see if it works for you or not.
Here’s how to clear the Battle.net cache:
- First of all, make sure you have closed the Battle.net application and related processes by using Task Manager.
- Now, press Windows + R hotkey to evoke the Run dialog box and enter %programdata% in the Open field to go to the ProgramData folder.
- Next, locate the Blizzard Entertainment folder at the opened location.
- After that, right-click on the Blizzard Entertainment folder and select the Delete option to remove it.
- Finally, try restarting the Battle.net launcher and try attempting the action that was previously giving you the BLZBNTBGS8000001C error.
Hopefully, you won’t receive the same error again. But, if you still encounter it, you can try using the next potential fix to resolve the error.
RELATED: Battle.net cannot download data or update game files.
3] Flush the DNS cache
This error might be triggered because of the bad DNS cache that is preventing the Battle.Net client and the servers to establish a successful connection. Hence, in case the scenario is applicable to you, try flushing the DNS cache and see if the error is resolved or not.
To flush the DNS cache on Windows 11/10, try the below steps.
- First of all, launch the Command Prompt with administrator privilege.
- Now, enter the below commands in CMD in the given order:
ipconfig /release ipconfig/flushdns ipconfig /renew
- When all the commands are executed successfully, close the Command Prompt.
- Finally, try relaunching the Battle.net client and see if the BLZBNTBGS8000001C error is fixed or not.
In case the error still persists, you can use the next potential fix to get rid of the error.
See: Fix World of Warcraft error BLZBNTAGT00000BB8 quickly.
4] Switch your default DNS to Google DNS
Another potential cause of this error might be the inconsistency with your default DNS server. Hence, if you are facing this error because of DNS server issues, you can fix it by using a more reliable DNS server such as Google DNS Server. A lot of affected users were able to fix the error by switching to Google DNS on their computers. So, it might just work for you as well.
Here are the steps to switch your default DNS to Google DNS:
- Firstly, launch the Run dialog box by pressing Windows + R hotkey and then enter ncpa.cpl in it to evoke the Network Connections window.
- Next, choose your active internet connection and right-click on it.
- Then, tap on the Properties option from the appeared context menu.
- After that, in the Properties dialog window, select the Internet Protocol Version 4 (TCP/IPv4) option and then click on the Properties button.
- Now, choose the Use the following DNS server addresses option and then use the below addresses in respective fields:
Preferred DNS server: 22.214.171.124
Alternate DNS server: 126.96.36.199
- Next, navigate to the previous settings, tap on the Internet Protocol Version 6 (TCP/IPV6) option, and press the Properties button.
- Then, choose the Use the following DNS server addresses option and enter the below addresses:
Preferred DNS server: 2001:4860:4860::8888
Alternate DNS server: 2001:4860:4860::8844
- Lastly, click on the Apply > OK button to save changes.
When done changing your default DNS to Google DNS, relaunch the Battle.net client and check if the error is fixed now.
Read: Battle.Net launcher not opening or working on PC.
5] Reinstall Battle.net
If the above solutions didn’t work for you, you can try reinstalling the Battle.net launcher to fix the error. This error could be triggered due to some corrupted installation files associated with the Battle.net game launcher itself. hence, if the scenario is applicable, it can be fixed by starting with a fresh and clean installation of the application.
To reinstall Battle.net, first, you need to completely uninstall Battle.net from your computer. You can use the Settings app to do that. Simply open the Settings app using Windows + I hotkey and then navigate to Apps > Apps & features to uninstall the program. After that, delete all the remnant and leftover files associated with the Battle.net client installation from your PC.
When done uninstalling the Battle.net launcher, restart your PC, and then get the installer for Battle.net from its official website. Next, simply run the installer to install the launcher on your computer. Now, launch Battle.net and see if the error BLZBNTBGS8000001C on Battle.net Launcher is fixed now.
How do I fix Battle.net not logging in?
If you are unable to log in to your Battle.net client, then first, temporarily disable your antivirus program and/or Firewall and try again. Also, perform a power cycle on your networking device and see if the problem is fixed. If that doesn’t work, switch to a strong and stable internet connection, and delete the Battle.net Cache folder. You may also have to delete the Battle.net folder (under the ProgramData folder) if its files are corrupted or missing or reinstall the Battle.net client.
Why does my Battle.net say I don’t have permission error?
If you receive an Insufficient Write Permissions error when trying to patch Battle.net Overwatch 2, then it may happen when the corrupt permissions are not allowed to modify files on your hard drive. To fix this problem, perform an antivirus scan, update drivers and your PC, and add the game to the exception list in your security software. You might also need to create a new administrator account to resolve permission issues or re-install the game.