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10 Ways to Fix err_name_not_resolved Error in Windows 10/11
Flush your DNS cache to get rid of this error
8 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
You have just encountered the err_name_not_resolved Windows 10 and 11 problem. Here is all you need to know.
We access the Internet daily, but sometimes problems with the network connection can occur.
One such problem that Windows 10 and 11 users reported isErr_name_not_resolvederror in Google Chrome. The problem might be with the Wi-Fi or DNS connection, as well as with the router.
A variant of the error isThis site cannot be reached err_name_not_resolved, andthe issue has also been reported in Internet Explorer.
In any of the mentioned situations, try one of the troubleshooting steps listed in this guide.
Why do I keep getting Err_name_not_resolved?
It is advisable to start by refreshing the DNS cache on your OS since this is one of the most frequent reasons for the err_name_not_resolved problem. Depending on the OS, the DNS flush technique varies.
An old or outdated browser may also trigger the browser. Additionally, users have also pointed out that old browser data may contribute to this error.
Typically the error resolves around your network connections and server settings, and it may come in any of the following variants:
If you don’t want to spend time figuring out how to bypass this error, you can easily switch to an alternative browser. Opera One is a reliable and faster alternative.
It has a free bundle of advantageous features that you can activate or use depending on your needs. Customizable workspaces, messenger tabs, VPN, ad-blocker, battery savers or AI are just a few.
Opera One
How do you fix err_name_not_resolved in Windows 10?
1. Flush the DNS
Few users reported that this issue could affect other browsers such asInternet Exploreror Microsoft Edge, and you should be able to fix this problem by typing the following in Command Prompt and pressingEnter:
netsh winsock reset
2. Change your DNS
After making these changes, check ifErr_name_not_resolvederror is still there.
3. Reinstall Chrome / Try Beta or Canary version
According to users, anErr_name_not_resolvederror can occur if your Chrome installation is damaged. This can occur for various reasons, and if you want to fix this problem, it’s advised to reinstall Chrome.
There are several ways to do that, but the best is using dedicated software. It will remove Chrome and any related files, enabling a clean and error-free reinstallation.
A dedicated PC cleaning utility such asCCleanerwill completely delete all files and registry entries associated with Chrome, ensuring that the issue doesn’t reappear.
The process is straightforward: download the PC cleaning utility and open it. Many of these tools have built-in uninstallers so that you can remove your program from the same UI.
Uninstall Chrome, run the PC cleaning utility, and remove any related files.
Some users are also recommending trying the Beta or the Canary versions. These are the upcoming versions of Chrome, and they frequently have the latest updates and fixes available, so if you need to fix the problem as soon as possible, you might try one of these versions.
4. Disable DNS Prefetching in Chrome
5. Flush Chrome’s DNS cache
6. Update your drivers
This issue can sometimes occur if yournetwork adapterdriver is outdated; therefore, we recommend that you update it.
Todo so,you can use the CD that you got with your device, or you can download the necessary drivers from your network adapter manufacturer’s website.
If you can’t access the Internet on your PC, you’ll have to use a different device to download the necessary drivers.
We recommend usinga third-party tool driver updaterto download all the outdated drivers on your PC automatically.
7. Install the latest updates
Once the updates are installed, restart Chrome and check if theErr_name_not_resolvedmessage is still there.
8. Disable all extensions
When Chrome starts, check if the problem is still there; if not, an extension was certainly causing this issue.
To fix the issue, enable all disabled extensions one by one until the problem starts appearing again. Once you find the problematic application, remove it, and the issue will be permanently resolved.
9. Restart your router
The issue might be your router if you’re getting an Err_name_not_resolved error in Chrome. Temporary network glitches can occur; to fix them, you’ll need to restart your modem/router.
To do that, press the Power button on your router and wait for 30 seconds. Then press the Power button again, and wait until your router boots completely. Once your router boots, check if the issue is still there.
10. Reset Chrome
After Chrome resets, check if the problem is still there.
What can I do when getting Err name not resolved in Windows 11?
You should note that the reasons for this error on Windows 10 and 11 are the same. Also, the solutions discussed in this article will work regardless of the Windows version.
However, depending on your version, there may be slight UI changes. Still, typically, once you can resolve it in one windows OS, you should be able to apply the exact solutions across other editions.
The Windows 10 and 11 err_name_not_resolvederror can prevent you from accessing the Internet, and if you have this problem in Google Chrome, we advise you to, in turn, try all solutions from this article.
You may also want to reinstall your browser only as a last resort because you may lose important data if it is not adequately backed up.
We’d like to know which one worked for you, so feel free to contact us using the comments section.
More about the topics:Google Chrome Errors
Milan Stanojevic
Windows Toubleshooting Expert
Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He’s a PC enthusiast and he spends most of his time learning about computers and technology.
Before joining WindowsReport, he worked as a front-end web developer. Now, he’s one of the Troubleshooting experts in our worldwide team, specializing in Windows errors & software issues.
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Milan Stanojevic
Windows Toubleshooting Expert
Before joining WindowsReport, he worked as a front-end web developer. Now, he’s specialized in Windows errors & software issues.
