What is Modern Warfare 3 0x887a0005 Error Code: How to Fix?

What is Modern Warfare 3 0x887a0005 Error Code: The launch of “Call of Duty: Modern Warfare 3 (2023)” has been marred by a variety of technical issues, leaving many players frustrated with difficulties in starting the game and connecting to matchmaking.

A notable concern is the recurring 0x887a0005 error code that players are encountering on the PC version, regardless of whether they are using the Steam or Battle.net platforms. This error prevents players from accessing multiplayer sessions, hindering their overall gameplay experience.

While the exact cause of this error remains unclear, numerous players have discovered potential solutions that may help resolve the 0x887a0005 issue.

Reports indicate that this error often arises during moments such as selecting a loadout or when the game is attempting to load a map. Additionally, some players find themselves unable to progress beyond the Activision splash screen, encountering the same error code.

What is Modern Warfare 3 0x887a0005 Error Code and How to Fix?

When playing Call of Duty Modern Warfare III (2023) on PC, you may encounter a crash accompanied by the error code 0x887a0005, along with a notification stating, “The application has unexpectedly stopped working.”

This issue can stem from various factors, including an overclocked CPU or GPU, conflicts with third-party overlay applications, insufficient administrative privileges for the game, outdated patches, corrupted game files, and others.

Fortunately, we have compiled a set of effective troubleshooting steps to help resolve this issue. It is recommended to go through each method systematically until the problem is resolved. Let’s get started on these solutions.

1. Reboot the PC

It is advisable to restart your computer prior to trying any other troubleshooting methods, as a simple reboot can resolve various problems such as temporary errors or accumulated cache data. To restart your system, navigate to the Start menu, click on the Power icon, and choose the Restart option.

2. Run COD MWIII as an Administrator

To ensure optimal performance of the Call of Duty Modern Warfare III game on Windows, it’s recommended to execute the application with administrator privileges. This step is crucial as it grants the necessary user account control permissions, which can prevent potential issues with the game. Here’s how to do it:

1. Locate the COD: MWIII application on your computer and right-click on it.
2. Choose ‘Properties’ from the context menu and navigate to the ‘Compatibility’ tab.
3. Check the box that says ‘Run this program as an administrator.’
4. Click ‘Apply,’ then hit ‘OK’ to confirm the changes.

After completing these steps, launch the game to see if the issue has been resolved.

3. Check for COD MWIII Updates

An outdated game patch can lead to various stability problems or bugs that may disrupt your gaming experience. To ensure you’re playing with the latest version, it’s advisable to manually check for updates by following these instructions:

**For Battle.net:

1. Launch the Battle.net application.
2. Navigate to your Game Library and select Modern Warfare III.
3. Click on the gear icon.
4. Choose the option to Check for Updates.
5. If an update is available, make sure to download and install it.

**For Steam:

1. Open the Steam client and access your Game Library.
2. Right-click on Modern Warfare III.
3. Select Properties, then click on the Updates tab.
4. Go to the Automatic Updates section.
5. Choose the option to Only update this game when I launch it to ensure updates are installed automatically as they become available.

4. Scan and Repair the Game Files

Corrupted or missing game files can often lead to issues when launching a game on your PC. To prevent such errors, it’s advisable to check and fix the game files by following the steps outlined below for your respective platform.

**For Battle.net:

1. Launch the Battle.net application and select Modern Warfare III from your games list.
2. Click on the gear icon located next to the Play button.
3. Choose the option for Scan and Repair, then allow the process to finish.

**For Steam:

1. Open your Steam client and navigate to your Library.
2. Right-click on Modern Warfare III from your list of games.
3. Select Properties from the dropdown menu.
4. Head to the Local Files tab and click on Verify Integrity of Game Files.
5. Wait for the verification to be completed.

By following these steps, you can ensure that your game files are intact and ready for a smooth gaming experience.

5. Update the Graphics Driver

To resolve issues related to an outdated or corrupted graphics driver, it’s advisable to manually update it by following these outlined steps. This process can help ensure your system is running optimally.

**Automatic Update Process:

1. Press the Win+X keys simultaneously and select Device Manager from the menu.
2. In the Device Manager window, locate and double-click on Display Adapters.
3. Find your dedicated graphics card in the list, right-click on it, and select Update Driver.
4. Choose the option that says Search automatically for drivers.
5. If an update is available, it will download and install automatically.
6. After the installation is complete, restart your computer to apply the changes.

**Manual Update Process:

If no updates appear in the automatic search, you can manually check for updates by visiting the official website of your graphics card manufacturer.

Make sure to search for the latest driver specific to your graphics card model. If a newer version is available, download the driver and follow the installation instructions. You can find the necessary links to the manufacturers’ websites below:

6. Install DirectX and Visual C++ Redistributables

Outdated versions of DirectX and Visual C++ Redistributables can negatively impact your gaming experience, leading to graphical issues or errors in video games. To enhance performance and minimize problems, it is advisable to update both DirectX and Visual C++ Redistributables on your computer.

1. Start by visiting the official Microsoft website dedicated to DirectX downloads.
2. Download and install the most recent version available.
3. Next, head over to the Visual C++ Redistributables download page.
4. Download and install the latest version for your system.

By keeping these components up to date, you can ensure smoother gameplay and a more enjoyable gaming experience.

8. Turn Off In-Game Overlay

Several reports indicate that third-party overlay applications on Windows can consume excessive system resources, potentially leading to issues or errors when launching games. To improve performance, consider disabling these overlay applications by following the instructions below.

**Discord Overlay:

1. Launch Discord and click the gear icon located at the bottom left.
2. Navigate to the Overlay section within App Settings.
3. Toggle the “Enable in-game overlay” option to turn it on.
4. Select Games from the menu and find Modern Warfare 3.
5. Disable the “Enable in-game overlay” option for this game.
6. Restart your computer to implement the changes.

**Xbox Game Bar:

1. Open Windows Settings by pressing the Win + I keys simultaneously.
2. Click on Gaming, then select Game Bar.
3. Disable the option for “Record game clips, screenshots, and broadcast using Game bar.”

**Game Mode:

1. Again, press Win + I to access Windows Settings.
2. Click on Gaming and go to Game Mode.
3. Set the Game Mode to Off.

**Nvidia GeForce Experience Overlay:

1. Open Nvidia GeForce Experience.
2. Go to Settings and then click on General.
3. Turn off the In-Game Overlay option.
4. After making these changes, restart your computer.

**Other Overlays:

Additionally, there are various other third-party overlay applications that you may want to uninstall or temporarily disable to determine if they are contributing to the problem. These include:

– MSI Afterburner
– Rivatuner Statistics
– Any RGB lighting software
– Keyboard and mouse customization tools
– Overclocking applications
– Screen recording or streaming software

By following these steps, you can help alleviate any game-launching issues caused by third-party overlays.

9. Try Changing In-Game Upscaling

To minimize in-game errors, adjusting the graphical settings may prove beneficial. Utilizing upscaling algorithms can enhance the visual quality of graphics and textures, especially when paired with a capable graphics card. However, this approach can occasionally lead to issues with newer titles.

To optimize your experience in Call of Duty Modern Warfare 3 (2023) on your PC, follow these steps:

1. Launch the game.
2. Navigate to the Settings menu.
3. Select the Graphics option.
4. Click on Quality, then access the Quality Settings.
5. Modify the Upscaling/Sharpening setting as desired.
6. Save your changes and restart the game to apply the new settings.

10. Turn Off On-Demand Texture Streaming

The On-Demand Texture Streaming feature in Call of Duty games enhances texture quality and overall visual fidelity to a certain degree. However, if you encounter graphical glitches or startup issues, it may be beneficial to deactivate this feature. To do so, please follow these steps:

1. Launch the Steam or Battle.net client on your computer.
2. Navigate to your Library and start Call of Duty: Modern Warfare III.
3. Access the in-game Settings menu.
4. Click on the Graphics tab and then choose Quality.
5. In the Quality Settings, find the Details & Textures section.
6. Disable the On-Demand Texture Streaming option.

By following these instructions, you can potentially resolve any graphical issues you may be experiencing.

11. Optimize Games and Apps in the NVIDIA GeForce Experience

The NVIDIA GeForce Experience features a built-in tool for optimizing games and applications, although it’s not essential for every user. However, if you encounter frequent crashes or graphical glitches in your video games, we suggest utilizing this optimization feature. Here’s how to do it:

1. Launch the NVIDIA GeForce Experience application on your computer.
2. Navigate to the Settings menu and select GAMES & APPS from the list on the left.
3. Enable the option for Automatically optimize newly added games and applications.
4. After making these adjustments, restart your game to see if the problem persists.

This process may help improve your gaming experience.

13. Disable XMP Profile

To resolve potential issues caused by incorrect configurations, you may want to manually disable the XMP Profile from your computer’s BIOS menu.

It’s important to note that the XMP Profile feature is designed primarily for Intel chipsets, so if you are using an AMD chipset, you should turn off this option. Depending on your specific chipset, refer to your user manual for instructions on how to access the BIOS menu and make this adjustment.

14. Force Use DirectX 11

If you’re experiencing issues with Call of Duty: Modern Warfare III, you might consider forcing the game to run using DirectX11. This can potentially resolve certain crashes and launching problems. Here’s how you can set it up for both Steam and Battle.net:

**For Steam Users:

1. Open the Steam client and navigate to your Library.
2. Locate Call of Duty: Modern Warfare III and right-click on it.
3. Choose “Properties” from the context menu.
4. Under the “General” tab, find the option labeled “Set Launch Options.”
5. Enter `-d3d11` in the provided field for launch options.
6. Save your changes, then restart your computer.

**For Battle.net Users:

1. Open the Battle.net launcher.
2. Click on “Options” located in the menu.
3. Select “Game Settings” from the dropdown.
4. Enable the “Additional command line arguments” by checking the box.
5. In the command field, type `-d3d11`.
6. Finally, click “Done” to apply the changes.

By following these steps, you may enhance your gaming experience and reduce the occurrence of errors.

15. Set the FPS Limit to 90

Several gamers have recommended that capping the frame rate at 90 FPS or below could be beneficial.

Lowering the maximum frame rate can enhance performance for players using low-end or mid-range systems. Additionally, this adjustment may help prevent crashes during game launches.

To implement this change, navigate to the game settings menu and adjust the frame rate limit accordingly.

16. Turn Off Antivirus Protection

It is recommended to disable Windows Defender antivirus on your computer to prevent any interference with the game files.

To do this, follow these steps:

1. Press the **Win + I** keys simultaneously to access Windows Settings.
2. Navigate to **Update & Security**, then select **Windows Security** from the menu on the left.
3. Click on the **Open Windows Security** button.
4. Select **Virus & Threat Protection**.
5. Click on **Manage Settings**.
6. Toggle off the **Real-time Protection** option.
7. If a prompt appears, confirm by clicking **Yes**.

Please note: If you have other third-party antivirus software installed, ensure to disable its real-time protection feature as well.

17. Disable Windows Firewall

The Windows Firewall serves as a barrier against unauthorized connections from your computer to online servers. If you’re experiencing issues, one troubleshooting step is to temporarily disable it.

To do this, follow these steps:

1. Access the Start Menu and search for “Windows Defender Firewall” to open it.
2. In the left sidebar, select the option that says “Turn Windows Defender Firewall on or off.”
3. Disable the settings for Private, Domain, and Public Networks.
4. Finally, click “OK” to apply your changes.

This may help you identify whether the firewall is causing your connectivity problems.

18. Reinstall COD Modern Warfare 3

If you find that none of the suggested workarounds resolve your issues, it may be necessary to uninstall and then reinstall Call of Duty: Modern Warfare III (2023) on your PC.

Problems can sometimes arise from conflicts within the game’s installation directory. To perform a clean reinstall, please follow the instructions provided for your respective platform:

### For Steam Users:

1. Launch the Steam client on your computer.
2. Navigate to your Library and locate Call of Duty: Modern Warfare III.
3. Right-click on the game and select **Uninstall**.
4. Confirm the action by clicking **Delete**.
5. Allow the uninstallation process to finish.
6. Close the Steam client and open **File Explorer**.
7. In the address bar, copy and paste: `C:\Program Files (x86)\Steam\steamapps\common`, then press **Enter**.
8. Locate the folder for COD MW3 and delete it entirely.
9. Restart your computer to ensure all changes take effect.
10. Reopen Steam and proceed to reinstall the game.

### For Battle.net Users:

1. Open the Battle.net client.
2. In the left panel, select Call of Duty: Modern Warfare III.
3. Click on the **Options** menu on the left.
4. Choose **Uninstall Game** and confirm if prompted to proceed with the uninstallation.
5. After the process is complete, close the Battle.net launcher and reboot your PC.
6. Relaunch Battle.net and reinstall Call of Duty: MW3.
7. Click on the **Options** menu again and select **Modify Install**.
8. Choose your desired installation mode and click **Confirm**.
9. Hit **Start Install** and wait for the installation to finish.
10. Finally, launch the game to check if the 0x887a0005 error persists.

We hope this guide has been beneficial to you. If you have any further questions, feel free to leave a comment below.

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