How to Fix Call of Duty: Modern Warfare Keeps Freezing on PC


Call of Duty: Modern Warfare is a popular & beloved video game, but it can be frustrating when it keeps freezing on your PC. This issue can be caused by various factors, from compatibility issues, outdated GPU Drivers, and corrupted Game files to insufficient hardware, and can be a major hindrance to gameplay.

Fortunately, this problem can be resolved by making sure your PC meets the minimum system requirements, updating your graphics card drivers, and running the game in windowed mode, running the game as an administrator. If none of these solutions work, you can try reinstalling the game or contacting the game’s technical support team for further assistance.

In this article, we will discuss some effective solutions to the issue of COD Modern Warfare freezing on PC, so that you can get back to enjoying the game without any disruptions.

How to Fix Call of Duty: Modern Warfare Keeps Freezing on PC

If your COD Modern Warfare keeps freezing on your PC, then check your PC specifications and ensure it meets the requirements to play COD Modern Warfare, make sure that you have a stable internet connection, close all unnecessary background Apps, and confirm you have enough storage space. In case you’ve carried out the preliminary checks above but Modern Warfare keeps freezing on your PC, follow the procedures below:


1. Update GPU Driver

Outdated or incompatible GPU drivers can cause Call of Duty: Modern Warfare to crash. If your graphic driver is outdated, it can create issues and result in the constant freezing of the game on your PC. To resolve this issue, it is important to update your GPU drivers.

Follow the instructions carefully to ensure that your GPU drivers are up-to-date and compatible with the game. By doing so, you can minimize the likelihood of encountering crashes and enjoy uninterrupted gameplay.

  • Click on Windows Key+X and chose Device manager from the menu.
  • Click and expand the Display Adapters option.
  • Right-click on your graphics card and select Update driver.
Update The Graphics Card Driver
  • Select Search automatically for updated driver software.
  • Windows will search for available updates and install them.
  • Restart your PC to complete the process.

We recommend using an automated driver updater to update your graphics card driver. While Windows Device Manager can struggle to download the latest drivers, third-party programs like Driver Easy can make the process much simpler. With a driver updater like Driver Easy, you can easily update all the drivers on your PC, including your graphics card driver, and fix issues with games freezing. By using such programs, you can ensure that all of your drivers are up-to-date and compatible, and avoid frustrating game crashes.

2. Verify the Integrity of Game Files

One more cause of Call of Duty: Modern Warfare freezing on your PC is corrupted or missing game files. When game files become corrupted, it can lead to problems like the game freezing without any error message. Therefore, it is crucial to regularly repair your game files.


Fortunately, you can verify the integrity of your game files through the client or Steam. To do so, follow the steps outlined below:

For Steam Users;

  • Click on Library and locate Call of Duty Modern Warfare.
  • Right-click on the game and select Properties.
  • Click on the Local Files tab and Select Verify the integrity of game files.
Verify the Integrity of Game Files.
  • This will repair the game files.

For client Users;

  • Open Blizzard client.
  • Select Call of Duty: Modern Warfare in the left pane. 
  • Click on Options and choose Scan and Repair from the drop-down menu.
  • Select Begin scan to identify all corrupted or missing files. The corrupted or missing game files will be replaced.
  • Once you’re done relaunch the game to see if everything returns to normal.

3. Update Call of Duty Modern Warfare

To avoid game crashes, it is essential to update “Call of Duty: Modern Warfare” to the latest version available. This can be done through either the Steam or client. To update the game, follow the steps outlined below:


For Steam Users;

  • Click on Library and locate Call of Duty Modern Warfare.
  • Right-click on the game and select Properties.
  • Click on the Updates tab and select Always keep this game updated.

For Steam Users;

  • Launch the Blizzard client 
  • Click on Library and locate Call of Duty Modern Warfare.
  • Click on the Cogwheel located after the play button.
  • Click on Check for Updates.
  • Wait for the process to be completed.

4. Avoid PC Overheating

As a graphics-intensive application, “Call of Duty: Modern Warfare” can place a significant load on both your CPU and GPU. When these components overheat, the computer will often shut down to protect the hardware from physical damage.

This can result in the game freezing and becoming unresponsive. Therefore, it is crucial to monitor your CPU and GPU temperatures and take measures to prevent overheating. By doing so, you can help ensure that your game runs smoothly and avoid any damage to your hardware.


To avoid this, you should clean the dust regularly and make sure your cooling system is up and running.

5. Close Unnecessary Background Apps

If programs running in the background interfere with “Call of Duty: Modern Warfare” or consume too many resources, it can lead to freezing issues.

To avoid this, it is recommended that you close all unnecessary background applications before starting a match. Follow the steps below to do so:

  •  Right-click the taskbar and click Task Manager.
  •  Right-click the application you want to close and click End task.

6. Change in-game Graphics Settings

While many players may want to maximize in-game settings for the best gaming experience, doing so can sometimes overload your GPU and increase the risk of freezing issues.


As such, it may be beneficial to lower your graphics settings to ensure that your game runs more smoothly. By doing so, you can improve the fluidity of the game and potentially avoid any freezing or lagging issues.

  1. Launch Call of Duty: Modern Warfare and enter the Options menu.
  2. Select the Graphics tab. Then, click Display Mode and select Fullscreen from the drop-down menu.
  3.  Disable Sync Every Frame (V-Sync).
  4.  Scroll down to the Details & Textures tab, and configure the settings below:
    • Texture Resolution: Medium or Low
    • Texture Filter Anisotropic: Low
    • Particle Quality: Low
    • Bullet Impacts and Sprays: Disabled
    • Tessellation: Disabled
  5. Click Apply Settings.

7. Disable in-game Overlay

Several gamers have reported that the overlay feature can cause “Call of Duty: Modern Warfare” to freeze. To address this issue, it is recommended that you disable the overlay feature in both GeForce Experience and Discord.

By doing so, you can potentially resolve any freezing issues you may be experiencing.

On GeForce Experience;

  1. Run GeForce Experience.
  2. Click the cogwheel icon at the upper right corner.
  3. Toggle off the In-game overlay.

On Discord;

  •  Run Discord, and click the cogwheel icon at the bottom of the left pane.
  • Select the Overlay tab on the left pane, and toggle off Enable in-game overlay.

If you want to disable the overlay feature just for Modern Warfare, navigate to the Games tab on the left pane, and click the computer icon next to Modern Warfare to toggle off overplay.

8. Reinstall Modern Warfare

If none of the previously mentioned solutions successfully address the issue of “Call of Duty: Modern Warfare” freezing, reinstalling the game may be your last option. While this can be time-consuming, it can often be an effective way to address any persistent issues with the game.

Before attempting to reinstall, ensure that you have a backup of any important game data and follow the necessary steps to fully uninstall the game before reinstalling it.

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