COD Modern Warfare 3: Fixes for the “Checking for Updates” Issue


COD Modern Warfare 3

Are you frustrated with your COD Modern Warfare 3 game getting stuck on the “Checking for Updates” screen?

News: Numerous players have encountered this problem, greatly affecting their gaming enjoyment. Fear not, though—there exist various solutions to resolve this issue. Here, we’ll delve into some highly effective methods to restore seamless gameplay and get your game back on track.

1. Cancel and Retry

An easy fix involves canceling the update and giving it another shot. Multiple users have confirmed success with this method. When you encounter the “Checking for Updates” message, simply hit Cancel. After a brief pause, click Play once more to retry the update. If all goes well, your game should resume updating without a hitch.

2. Verify Game Cache

If the initial attempt fails, consider verifying the game cache. Access your Steam library and right-click on Call of Duty Modern Warfare 3. From the dropdown menu, select Properties. Navigate to the Local Files tab and click “Verify Integrity of Game Cache.” Steam will then scan for any missing or damaged files and proceed to repair them. Once the verification wraps up, launch the game to check if the problem has been resolved.

3. Reset Router

If the earlier attempts haven’t resolved the issue, consider resetting your router. Disconnect the router from its power source and allow a 30-second pause. Reconnect the router and wait for it to establish internet connectivity. Attempt to run the game once more. If successful, it’s probable that a temporary network hiccup was the cause of the problem.

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4. Change DNS Server

An alternative fix involves adjusting your DNS server settings, as incorrect configurations can trigger the “Checking for Updates” error. Access your network settings and choose your connection. Click Properties and select Internet Protocol Version 4 (TCP/IPv4). Click Properties again and choose “Use the following DNS server addresses.” Enter either or as the Preferred DNS server. Save the changes by clicking OK. Test the game to determine if this adjustment resolves the issue.

5. Reinstall Modern Warfare 3

If none of the prior steps prove effective, reinstalling the game might help. Begin by completely uninstalling Call of Duty Modern Warfare 3 from your system. Access your Steam library, right-click on the game, and choose Uninstall from the menu. Follow the prompts to ensure a complete removal. After uninstalling, visit the Steam store to reinstall the game. This process might take a while, contingent upon your internet speed. Once the reinstallation completes, launch the game to check if the issue has been resolved.

6. Disable Antivirus/Firewall

Occasionally, antivirus or firewall software can disrupt the game’s update process. Consider temporarily disabling these programs to check if they’re causing the issue. If this resolves the problem, you might need to create an exception for the game in your antivirus or firewall settings. This involves allowing the game through the software’s protective barriers to ensure smooth updates and gameplay.

7. Run Steam as Administrator

Granting Steam administrative privileges can often resolve permission-related hurdles causing the “Checking for Updates” problem. Right-click on the Steam shortcut and choose “Run as Administrator.” This action equips Steam with the requisite permissions to conduct game updates. Test the game afterward to determine if the issue has been resolved.

8. Contact Modern Warfare 3 Customer Support

If the persistent “Checking for Updates” issue in Modern Warfare 3 persists, consider reaching out to customer support for further assistance. Head to the game’s official website or support page and locate the “Contact Us” or “Support” section. Their team might offer additional troubleshooting steps or escalate the problem to their technical experts for more specialized assistance.

In summary, dealing with the “Checking for Updates” problem in COD Modern Warfare 3 can be exasperating, yet there’s a range of solutions to tackle it. Attempt to cancel and retry updates, verify the game cache, reset your router, modify DNS settings, reinstall the game, temporarily disable antivirus/firewall, run Steam as an administrator, and seek assistance from customer support if needed. With luck, one of these methods will restore smooth gameplay, letting you relish your gaming experience without interruptions.


1. If the previously mentioned methods prove ineffective, what steps should I take next?

If the methods mentioned earlier don’t yield results, reaching out to Modern Warfare 3’s customer support is advisable. They can offer further troubleshooting steps or escalate the problem to their technical team for assistance.

2. Is it possible to reinstall the game without losing my progress?

Certainly, reinstalling the game typically doesn’t impact your progress. Nonetheless, it’s a prudent practice to back up your save files as a precautionary measure.

3. What’s the time needed for a reinstall of Modern Warfare 3?

Reinstalling the game duration varies based on your internet speed. It might take several hours, so ensure a stable connection and allocate sufficient time for the process.