How to Troubleshoot: ERR_FILE_NOT_FOUND Browser Error

  • The ERR_FILE_NOT_FOUND error occurs in Chrome when users try to open a particular site or website.
  • In most cases, the error is caused by Chrome extensions.
  • In this case, if you disable the extension that causes the error, the problem will eventually be fixed.
  • The error is also caused by corrupted Chrome data files or corrupted extension installation files.

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It May Have Been Moved Edited Or Deleted

The item might have been moved, renamed, or deleted. How do I fix this?

Your File Couldn T Be Accessed

A typescript and reactjs project is required for the creation of chrome extension v3.

Having trouble opening a specific website? You may encounter Error 6 (net::ERR_FILE_NOT_FOUND) on Google Chrome.

When users attempt to open a specific website or site in Chrome, they typically receive the ERR_FILE_NOT_FOUND error. When the ERR_FILE_NOT_FOUND error message appears in the web browser, you need to disable the extension causing the error to appear. If you do so, the problem will eventually be resolved.

Errors such as ERR_FILE_NOT_FOUND are usually caused by Chrome extensions, but corrupt files can also be the cause.

After an App is deployed successfully, when I try to open it, it throws the below error. I’m not sure what the problem might be. Can you please explain?

You may face the ERR FILE NOT FOUND error in Google Chrome when you try to open a browser tab. This error message appears on your screen when you encounter this code.

The error is also caused by corrupted Chrome data files or corrupted extension installation files. Here are some best practices that can help you quickly fix this error message.

What causes the ERR_FILE_NOT_FOUND error message?

  • Extension DefaultTab.
  • A hacker changed the settings of the browser
  • Files related to Google Chrome extensions that are corrupted

How can I fix the ERR_FILE_NOT_FOUND error?

Updated: February 2024

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Your File Couldn’t Be Accessed Html

As stated in manifest.json, the text “popup/index.html” should be changed to simply “index.html” according to the folder structure.

Uninstalling the program called “DefaultTab”

  1. Select Control Panel by pressing Windows + X.
  2. You can now remove the Default Tab program by clicking on Remove Program.
  3. To remove this program from your computer, follow the next method if you cannot locate it.
  4. Uninstall the software by selecting Uninstall from the right-click menu.
  5. The changes you’ve made will be saved if you restart your computer.

Disabling Chrome extensions

  1. Go to the top right corner of your screen and click the Google Chrome icon.
  2. To access more tools, click here.
  3. Make sure Extensions are selected.
  4. The default tab needs to be removed.
  5. Then uncheck the boxes corresponding to each extension to disable it.
  6. You can check the error by restarting your Chrome browser.

Restarting the Google Chrome browser

  1. The Google Chrome icon can be found in the Chrome browser.
  2. You can find it under Settings.
  3. The Advanced option can be expanded by clicking it.
  4. You can reset your settings by clicking on the Reset Settings link at the bottom of the page.
  5. To restore the settings to their original defaults, click Reset Settings.
  6. Reset settings by clicking the button.

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Frequently Asked Questions

  1. Remove the default tab extension.
  2. Find and remove other extensions that are causing the problem.
  3. Reload the Chrome browser.

  1. Click the menu icon next to the address bar.
  2. Select Settings from the drop-down menu.
  3. On the Settings page, scroll to the bottom of the page and click the Advanced link.
  4. Scroll to the bottom of the Advanced page and click Reset.
  5. On the pop-up window, click the Reset button.

Google Chrome is one of the most common browsers today. However, many users have encountered various types of errors when trying to open a new tab in the Chrome browser. For example, they see the error message ERR_FILE_NOT_FOUND.

  1. Open the Settings menu on your device, then click on Apps.
  2. Find the Chrome app and tap on it.
  3. Tap on "Storage."
  4. Tap on "Manage Storage."
  5. Tap on "Delete all data."
  6. Confirm by tapping "Ok."

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog,, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.