By
Angel Marquez
2023-11-22 05:35:54

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Having trouble with corrupted game files in Call of Duty: Modern Warfare 3? Don't worry, we've got you covered! Follow these simple steps to resolve the issue and get back to enjoying your gaming experience.


In the world of online gaming, glitches and errors are unfortunately common occurrences. One such error that players of Call of Duty: Modern Warfare 3 may encounter is the "Error in Reading the Current Match Rules Data." This error message can be frustrating, as it prevents players from accessing certain game modes or even launching the game altogether. Thankfully, there are several steps you can take to fix this error and get back to playing your favorite game.

How To Fix Modern Warfare 3 Error In Reading The Current Match Rules Data

Section 1: Verify Game Files


The first step in troubleshooting this error is to verify the integrity of the game files. This process checks for any corrupted or missing files and replaces them as necessary. Here's how to do it:

  • 1. Open the platform client where you downloaded the game. For example, if you downloaded the game through Steam, open the Steam client.
  • 2. Navigate to the Library tab, where you'll find a list of all your installed games.
  • 3. Right-click on Call of Duty: Modern Warfare 3 and select Properties from the drop-down menu.
  • 4. In the Properties window, click on the Local Files tab.
  • 5. Click on the button that says "Verify Integrity of Game Files" and wait for the process to complete.

This process may take some time, depending on the speed of your internet connection and the size of the game. Once it's done, launch the game and see if the error still persists. If it does, don't worry, we have more troubleshooting steps for you.

Section 2: Exit and Restart the Game


Sometimes, a simple restart can solve many gaming-related issues. If you're still experiencing the "Error in Reading the Current Match Rules Data" after verifying the game files, try fully closing the game and then relaunching it. Here's how to do it:

  • 1. Close Call of Duty: Modern Warfare 3 completely. Make sure it's not running in the background.
  • 2. Restart the game and see if the error message still appears.

This step may seem basic, but it can often resolve minor glitches and errors. If the error persists, let's move on to the next troubleshooting step.

Section 3: Clear Cache and Cookies





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Clearing your browser's cache and cookies may seem unrelated to fixing a game error, but sometimes stored data can conflict with game files and cause unexpected issues. Here's how to clear cache and cookies in the most popular browsers:


For Google Chrome:

  • 1. Open Google Chrome and click on the three-dot menu icon in the top-right corner of the browser window.
  • 2. From the dropdown menu, select Settings.
  • 3. In the Settings tab, scroll down and click on "Privacy and Security" in the left sidebar.
  • 4. Click on "Clear Browsing Data" or a similar option.
  • 5. In the Time Range dropdown, select "All Time" to ensure all relevant data is cleared.
  • 6. Make sure to select "Cookies and Other Site Data" as well as "Cached Images and Files."
  • 7. Finally, click on "Clear Data" to remove any potential conflicts caused by stored data.

For Mozilla Firefox:

  • 1. Open Mozilla Firefox and click on the three-line menu icon in the top-right corner of the browser window.
  • 2. From the dropdown menu, select Options.
  • 3. In the left sidebar, click on "Privacy & Security."
  • 4. Under the Cookies and Site Data section, click on "Clear Data."
  • 5. Make sure to select both "Cookies and Site Data" and "Cached Web Content."
  • 6. Finally, click on "Clear" to remove the stored data.

For Microsoft Edge:

  • 1. Open Microsoft Edge and click on the three-dot menu icon in the top-right corner of the browser window.
  • 2. From the dropdown menu, select Settings.
  • 3. In the left sidebar, click on "Privacy, search, and services."
  • 4. Under the Clear browsing data section, click on "Choose what to clear."
  • 5. Make sure to select "Cookies and other site data" as well as "Cached images and files."
  • 6. Finally, click on "Clear" to remove the stored data.

Clearing cache and cookies may require you to sign back into certain websites, so be prepared with your login credentials. Once you've cleared the cache and cookies, restart your computer and relaunch Call of Duty: Modern Warfare 3 to see if the error is resolved.

Section 4: Disable VPN (Virtual Private Network)


If you're using a VPN while playing Modern Warfare 3, it's worth trying to temporarily disable it to see if it's causing any conflicts with the game. Here's how to disable a VPN:

  • 1. Locate the VPN software or app that you're using.
  • 2. Open the VPN software.
  • 3. Look for an option to disconnect or turn off the VPN.
  • 4. Disable the VPN and close the software.

After disabling the VPN, launch Call of Duty: Modern Warfare 3 to see if the error still occurs. If the error is gone, it means the VPN was causing the conflict. You may need to contact the support team of your VPN provider for further assistance in resolving the conflict between the VPN and the game.



If none of the above solutions have resolved your "Error in Reading the Current Match Rules Data" issue in Call of Duty: Modern Warfare 3, don't hesitate to seek further assistance. Contacting the support team of Call of Duty: Modern Warfare 3 will provide you with expert guidance specific to your situation. Remember that troubleshooting game errors can be a complex process, and not all solutions work for everyone. In summary, the steps to fix the "Error in Reading the Current Match Rules Data" in Modern Warfare 3 include verifying game files, exiting and restarting the game, clearing cache and cookies, and disabling VPN if applicable. It's always a good idea to keep your game and system updated to minimize the chances of encountering such errors in the future. Now go ahead, fix that error, and get back into action!





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