8 Ways to Fix Hosts File Not Working on Windows
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The Windows hosts file is a powerful tool that allows you to override DNS lookups for specific domains. This is particularly useful for web developers, network administrators, and for troubleshooting internet problems. However, sometimes changes to the hosts file have no effect. If you find yourself in this situation, here are eight ways to fix the hosts file not working on Windows.
1. Run Notepad as Administrator: Before you can edit the hosts file successfully, you must run Notepad as an administrator. Right-click on Notepad and select “Run as administrator,” then open the hosts file from the File menu.
2. Check File Path: The correct location of the hosts file should be `C:\Windows\System32\drivers\etc\hosts`. If you’re editing a file in a different location, it will not work.
3. Correct Syntax: Make sure there are no syntax errors in the file. The IP address should come first, followed by at least one space or tab, and then the domain name.
4. No File Extension: The hosts file does not have an extension; make sure that you haven’t named the file `hosts.txt` or anything else except `hosts`.
5. Flush DNS Cache: After modifying and saving your hosts file, open Command Prompt as an administrator and type `ipconfig /flushdns` to clear the DNS cache.
6. Disable IPv6: Sometimes having IPv6 enabled can cause issues with the hosts file not working properly. Try disabling IPv6 in your network settings and see if that resolves the issue.
7. Check Permissions: Ensure that your user account has proper permissions to modify the hosts file. You may need to give yourself full control through the properties and security settings of the file.
8. Review Antivirus Settings: Some antivirus programs may protect changes to the hosts file as a security measure. Review your antivirus settings or temporarily disable it until you’ve made necessary changes.
Remember to save your changes every time you edit your hosts file, and verify its effectiveness by pinging the domain from command prompt (`ping domain.com`) which should return the IP address you specified in your hosts file if it’s working correctly.