Troubleshooting ‘Corrupted Content’ Error on Windows 10

  • Some Gmail users complain that they encounter a “Corrupted Content Error” when trying to open Gmail through a browser.
  • Fortunately, there are some very effective ways to solve this problem.
  • Clearing the browser cache of the browser and clearing the DNS cache solves the problem.
  • The problem may be due to a recent Mozilla policy change that makes Firefox wary of public networks.

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System File Checker Scan

The system file checker is an in-built troubleshooting tool that identifies the files that have been protected by the system file protection and checks them efficiently. A system file integrity scan is performed when you run the SFC command. It tries to repair the files that aren’t covered.

Sfc Scannow Command

With the SFC Scannow command, you can scan your Windows system for corrupted files and fix them automatically. All Windows system files, including the DLL files that are the most crucial to the operating system, are scanned by this command. To resolve the issue, the SFC Scan command automatically modifies Windows system files, including DLL files, and replaces incorrect, corrupted, changed, or damaged system files. 

Sfc Commands

Windows system files can be verified and replaced using the sfc command. It appears in many troubleshooting steps as an option.

A bug in Windows 10 NTFS corruption has been fixed in Firefox 85.0.1 with Mozilla’s fix.

In a corrupted file, the file is not used or operational. Often, it is a PC system file. It is crucial for Windows apps to function properly, as well as games.

I know how surprised you feel when you click on a file or folder on your Windows 10 PC and it does not open. It’s odd and concerning that when you click on a corrupt file or folder, you are presented with a pop-up telling you that the file or folder is corrupt. You will receive a message that says, “The file or directory is corrupted or unreadable.”. We will help you fix that, and open corrupt files and folders on your Windows 10 computer.

If you try to open Gmail through a browser, you may encounter a “Corrupted Content Error.” when opening it through the mobile app, desktop client, or web browser.

Check System Files

The following steps will assist you in repairing corrupted or damaged Windows System Files using the SFC command.


By selecting Command Prompt (Admin), right click the Start button.

This issue can be solved in several very effective ways, if this is your situation.

What causes the ‘Corrupted Content Error’?

  • You can typically resolve this problem by unregistering your Firefox browser if the reason is a partial breach of employee service.
  • Other possible culprits have corrupted Gmail cookies/caches or a Firefox bug that has been fixed in recent versions.
  • Firefox may be wary of public networks as a result of a recent Mozilla policy change that makes it wary of them. In this case, you need to make your network profile public in order to fix the problem.

How to repair the “corrupted content” error?

Updated: February 2024

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Using a browser to clear its DNS cache

A DNS cache clear also ensures that the DNS cache is updated, so clearing the DNS cache also resolves the “Corrupt Content Error” in Gmail.

  1. If you are using Firefox, close it.
  2. To run an application with full privileges, find cmd in Windows search and choose Run as administrator.
  3. Press Enter to execute ipconfig /flushdns.
  4. A successful clearing of the DNS resolver cache will be indicated by the command line.

Clearing the Firefox cache

The “Corrupted Content” error can be resolved by clearing the browser cache, which has been confirmed by Firefox users.

  1. On the Firefox window, click the “Open” button.
  2. An additional tab will appear when you select Preferences.
  3. From the left-hand menu, select Privacy and Security.
  4. You can find the option for cookies and website data by scrolling down.
  5. Open the window by clicking Clear Data.
  6. If you choose Cache Web Content, you will see a list of the content that has been cached.
  7. Select Delete.
  8. In the URL bar on the left, you will see a button that says Show Website Information.
  9. After you’ve clicked Delete cookies, a window will appear.
  10. This window can be cleared by clicking OK.

RECOMMENATION: Click here for help with Windows errors.

Frequently Asked Questions

To fix "network protocol errors" or "corrupted content errors," you must reload the web page, bypassing the cache. To do this, press Ctrl + F5 or Ctrl + Shift + R. This will reload the web page from the server, not from the Firefox cache. The site should now work properly.

If a network protocol is missing, you will get an error message, such as One or more network protocols are missing on this computer. This error message appears when you try to access the Internet.

  1. Click on Firefox in the menu bar at the top of the screen and select Settings.
  2. Select the Privacy and Security section.
  3. Under Cookies and Website Data, click Clear Data.
  4. Uncheck Cookies and Website Data.
  5. When the cached web content is highlighted, click Delete.

Use Ctrl+Shift+r to reload the page from the server. If your hard drive is large, this may take a few minutes. In the dialog box that opens, you can delete the site's cookies one at a time. Then try reloading the page.

How To Fix Corrupted Files Windows 10

This can be done by clicking the Start/Windows button in the bottom left of the screen. In the search bar, type in System Restore and click Create a Restore Point.’ Click the System Restore button in the System Properties pop-up window. Then press apply. Enable the system protection button, adjust the Max Usage slider to about 5-10% to determine how much of your hard drive will be used during restoration.

How To Uncorrupt A File

For Microsoft Word files, install Word Recovery File. For ZIP archives, install ZIP File Recovery. These programs are free and available for trial.

Uncorrupt My File

You can use free or paid file repair software, such as Hetman, Repair Toolbox, or FileRepair, if you need to fix your file and recover your information. If you need to repair video files, Zip Files, or Microsoft Office files, try Digital Video Repair, Zip Repair, or OfficeFIX.

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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.