20 Best Fixes For Call Of Duty: Vanguard Won’t Launch Issue

Sledgehammer Games and Activision have released Call of Duty: Vanguard, a first-person shooter game set in 2021. PlayStation 5, PlayStation 4, Microsoft Windows, Xbox One, and Xbox Series X/S were released on November 5. Some players have reported the Call Of Duty: Vanguard Won’t Launch issue.

20 Best Fix Call Of Duty: Vanguard Won't Launch Issue

One of the popular games is Call of Duty: Vanguard. While some players have no trouble playing the game, others have reported Call Of Duty: Vanguard Won’t Launch Error, Dev Error, or other crashing issues that have locked them out. You’ve also had issues with CoD Vanguard crashing. The top 20 solutions to this problem are listed below.

How To fix Call Of Duty: Vanguard Won’t Launch?

  1. Perform a Clean Boot
  2. Check System Requirements
  3. Delete COD Game Cache (Xbox One / Xbox Series Only)
  4. Clear More Space (Consoles Only)
  5. Optimize Settings For Vanguard
  6. Run Vanguard As Admin
  7. Whitelist Game Or Disable Anti-Virus
  8. Reinstall The Intel Management Engine
  9. Link Gaming Console Account To Activision Account
  10. Reinstall The Game
  11. Disable Nvidia And Discord Experience Overlay
  12. Force Run DirectX 11
  13. Update GPU Drivers (Graphics Card Driver)
  14. Link Both Blizzard and Activation Accounts
  15. Set Power Options to High Performance
  16. Set Windows System to Best Performance
  17. Disable the SysMain Service
  18. Close Background Apps
  19. Check For Ongoing Server Issues
  20. Disable Xbox Game Bar

1. Perform a Clean Boot

Windows PC

While booting up the system, several apps and their services may start automatically. Those apps or services will undoubtedly consume a significant amount of internet bandwidth and system resources.

If you’re experiencing the same symptoms, try performing a clean boot on your computer to rule out the possibility of a problem.

  • To launch the Run dialog box, press Windows + R.
  • To open System Configuration, type MSconfig and press Enter.
MSconfig
  • Enable the Hide all Microsoft services checkbox on the Services tab.
  • Select Disable all. Then to save your changes, click Apply and then OK.
Select Disable all.
  • Now select the Startup tab and select Open Task Manager.
  • The Task Manager window will appear. Go to the Startup tab here.
  • Then select the task that has the greatest startup impact.
  • After selecting them, click Disable to remove them from the startup process.
  • Repeat the procedure for each program with a bigger beginning impact.
  • After you’ve finished, restart your computer to effect the modifications.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Xbox And PS4

  • Press and hold the box button on an Xbox system (on the center of the Xbox controller to open up the Power center).
  • Choose Restart console, then Restart to confirm your decision.
  • If you’re using a PS4 and are having trouble, press and hold the PS button (on your controller).
  • From the context menu that just appears, choose power. After that, select Restart PS4 and wait for it to finish.
  • To enter the Power menu on Playstation 5, hit the PS button on your controller, then utilize the options menu at the bottom.
  • Select Restart PS5 from the list of available options.
  • Launch the game again after restarting the platform you’re trying to play COD: Vanguard.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

2. Check System Requirements

If your computer does not satisfy the game’s system requirements, it may crash. To see if your PC is powerful enough to run the game, compare your system to the officially suggested specifications before attempting anything more complicated.

It’s time to upgrade if your PC fails to satisfy any of the following standards or if a hardware component shows apparent symptoms of wear and tear.

Minimum 

OS: Windows 10 64-Bit (latest update)

CPU: Intel Core i3-4340 or AMD FX-6300

RAM: 8 GB RAM

STORAGE SPAGE (at launch): 36 GB (Multiplayer and Zombies only), 177 GB for all game modes

HIGH-REZ ASSET CACHE: Up to 32 GB

VIDEO CARD: NVIDIA GeForce GTX 960 or AMD Radeon RX 470

VIDEO MEMORY: 2 GB

GRAPHICS DRIVER: NVIDIA 472.12 or AMC 21.9.1

Recommended

OS: Windows 10 64-Bit (latest update) or Windows 11 64-Bit (latest update)

CPU: Intel Core i5-2500K or AMD Ryzen 5 1600X

RAM: 12 GB RAM

STORAGE SPACE: 177 GB

HIGH-REZ ASSET CACHE: Up to 32 GB

VIDEO CARD: NVIDIA GeForce GTX 1060 or AMD Radeon RX 580

VIDEO MEMORY: 4 GB

GRAPHICS DRIVER: NVIDIA 472.12 or AMC 21.9.1

3. Delete COD Game Cache (Xbox One / Xbox Series Only)

Call Of Duty: Vanguard Won’t Launch problem occurs if you’re trying to play the game on Xbox One or Xbox Series X / S is a corrupted game cache. Xbox users usually report this problem after a pending Call of Duty: Vanguard update fails.

Remove the cached data connected with the game from the Settings menu of your Xbox controller (under Saved Data).

  • Select My games & apps from the left-hand menu by pressing the Xbox button on your controller.
 My games & apps
  • Select the Games tab from the left menu once you’ve entered the next menu.
  • Locate the Call of Duty: Vanguard installation in your library by scrolling down.
  • Select it and press the menu button on your controller to open the context menu when you see it.
  • Access the Manage game and add-ons option from the opened context menu.
Manage game and add-ons option
  • At the bottom of the screen, navigate to the category.
Saved data
  • Clear the cache option from the Save data category, reboot your console, then reinstall Call of Duty Vanguard.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.
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4. Clear More Space (Consoles Only)

Call of Duty: Vanguard isn’t great at letting you know if you don’t have enough capacity to install an upcoming update. Users on both the Xbox and Playstation have reported that they could not launch the game because their system did not have enough space to apply a shader update.

To ensure this problem isn’t affecting your system, make sure you have at least 90-100 GB of free space on your hard drive.

On Playstation 4

  • If you have a Playstation 4, go to the Settings menu and then System Storage Management.
  • Check the currently available Free Space once you’ve entered the System Storage Management menu.
  • Take the time to clean Applications if the total is less than 100 GB.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

On Playstation 5

  • Access the Settings from the home screen, then click Storage to check and free storage on your Playstation 5 machine.
  • Once inside, delete game objects (whole games, portions of games, or add-ons) until you have at least 100 GB of space.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

On Xbox One / Xbox Series X

  • On your Xbox console, go to the My games and applications tab, then to the Manage tab.
  • Choose the Free up space tile and use the various choices to free up at least 100 GB of space.
  • Restart the game to check if the issue has been resolved.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

5. Optimize Settings For Vanguard

Suppose you’re having this problem on a PC with an Nvidia GPU. You might be able to repair it by using Nvidia Experience to optimize the game for your PC’s graphics capabilities or by resetting the game to its original settings.

Many Windows 10 and Windows 11 users have claimed success with this simple repair. It will fix the problem if the game doesn’t start because of a graphical option that isn’t compatible with the game’s rendering.

  • Press the Windows key to extend the start menu, type ‘GeForce,’ and select GeForce Experience from the results list.
GeForce Experience
  • Select Call of Duty Vanguard from the Games menu once inside Ge-Force Experience.
  • After that, press the Optimize button and wait for the parameters to be modified.
  • Restart the game to check if the issue has been resolved.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

6. Run Vanguard As Admin

To avoid issues with user account control and privilege concerns, run the Vanguard.exe file as an administrator. You should also launch the battle.net client as an administrator on your PC.

  • On your computer, right-click the COD Vanguard.exe shortcut file.
  • Now go to Properties and select the Compatibility tab.
  • Make sure that the Run this software as an administrator checkbox is selected.
Run this software as an administrator
  • To save the changes, click Apply and then OK.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

7. Whitelist Game Or Disable Antivirus

If the Call Of Duty: Vanguard Won’t Launch problem occurs on a computer, you may be dealing with a classic case of an overprotective firewall. In your antivirus settings, allowlist COD Vanguard + launcher (BattleNet). Disable your antivirus’s real-time protection.

Follow the steps below to allowlist Call of Duty Modern Warfare + the launcher if you’re using Windows Defender:

  • To begin, hit Windows key + R to bring up the Run dialog box.
  • To open the classic interface of the Windows Firewall, type ‘control firewall.cpl’ into the text box and hit Enter.
firewall.cpl
  • Allow an app or service through Windows Defender Firewall can be found on the left-hand menu of the Windows Defender Firewall menu.
Allow an app or service through Windows Defender Firewall
  • Select Change settings from the Allowed apps option to provide administrator privileges, then Yes at the User Account Control (UAC) box.
  • Check the list of permitted applications to determine if Call of Duty Vanguard and its launcher (Battle.net) are included.
Whitelist Game Or Disable Antivirus
  • Before clicking Ok to save the changes, double-check that both Private and Public are checked.
  • If Call of Duty Vanguard and Battle.net isn’t already on this list, go to Allow another program and manually add them.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

8. Reinstall The Intel Management Engine

An inconsistency in the use of the Intel Management Engine Interface might also cause Call Of Duty: Vanguard Won’t Launch problem (on a PC). Users reported that they could resolve the issue by using Device Manager to force the uninstallation of the existing driver, then manually reinstalling the latest version of the driver.

  • To launch the Run dialog box, press Windows key + R. To access the Apps & Features menu, type ‘appwiz.cpl’ and press Enter.
appwiz.cpl
  • Scroll down to find and pick the Intel Management Engine Components installation, then click Uninstall to remove it.
  • To completely remove the driver, select Uninstall once again.
select Uninstall
  • Do not restart your computer after uninstalling the driver.
  • Instead, open your preferred browser and go to Intel’s Get Center to download the Management Engine Interface driver.
  • Select Windows 8.1, Windows 10, or Windows 11 Intel Management Engine Driver.
  • Select the Download and wait for the driver to download properly.
  • Double-click MEISetup.exe, grant admin permissions, complete the installation by following the on-screen directions and restart your computer.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

9. Link Gaming Console Account To Activision Account

If you’re trying to play the game on a console and getting a signup problem, make sure your Blizzard and Activision accounts are connected.

  • Register for the Playstation, Xbox, or Nintendo account you want to connect.
  • Sign in with the Activision account using this page in your browser.
  • Select the account that you want to link from the Linking Account section.
  • When you click Continue, you’ll be brought to the Playstation, Xbox, or Nintendo website to finish the account linking process.
  • Return to your console after the connecting process is complete to see if you can play the game.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.
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10. Reinstall The Game

The next step is to look for a potential corruption issue affecting the game files. The specific methods for reinstalling Call of Duty: Vanguard will vary depending on your platform.

To reinstall Call of Duty: Vanguard and fix a game-file corruption issue, follow the sub-guide that applies to your platform of choice to fic Call Of Duty: Vanguard Won’t Launch issue:

Windows PC

Start by uninstalling the game from your PC’s Programs and Features screen. This method should be used instead of running the game launcher’s repair install (integrity check).

  • Press the Windows key + R. Type ‘appwiz.cpl’ to launch the Run dialog box.
  • To launch the Programs and Features menu (on Windows 10 or older) or Installed programs, press Enter (on Windows 11).
  • Look for the entry linked with the Call of Duty: Vanguard installation in the Programs and Features or Installed Apps menu.
  • To uninstall the game, right-click it (or click the action button), then select Uninstall.
  • Complete the installation by tracking the on-screen prompts, then restart your computer.
  • Reinstall COD: Vanguard using the official channels by opening the game launcher where you presently own the game.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Playstation 4

  • Swipe through the titles you’ve installed on your PlayStation 4 system’s home screen until you find Call of Duty: Vanguard.
  • Press the Options to switch on the controller while the game is chosen, then select Delete from the context menu that appears.
  • After you’ve removed the game and returned to your PlayStation 4’s home screen,
  • Swipe left on your controller’s left thumbstick until you reach the Library menu. Once you’ve located it, select it and press the X button.
  • Select Purchased from the vertical menu on the left once you’re within the Library menu.
  • Locate the game you want to reinstall from the right-hand menu.
  • Select Call of Duty: Vanguard, then hold the Options key and choose Download from the context menu to uninstall the game.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Playstation 5

  • Select Call of Duty: Vanguard from your PlayStation 5 system’s home screen with the left thumbstick (or the arrow keys), then hit the Options button on your controller.
  • Select Delete, confirm your decision and wait for the game to be removed.
  • Access the Game Library from your PS5 system’s home screen after the game has been successfully uninstalled.
  • Look for Call of Duty: Vanguard and pick it. Select Download; the game will begin installing immediately after that.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Xbox One / Xbox Series S & X

  • Press the Xbox button on the controller, and now select My games & apps from the left-hand menu.
  • Select the Games to tab from the left-hand menu and scroll down the library until you find the Call of Duty: Vanguard installation.
  • To access the context menu, press the menu button on the controller while the game is selected.
  • Access the Manage game and add-ons option from the opened context menu.
  • Select the Uninstall all option from the left-hand menu.
  • Confirm the operation and then wait till it is finished.
  • After uninstalling the game, go to your Library from the home screen, then to the All Owned Games section to reinstall Call of Duty: Vanguard.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

11. Disable Nvidia And Discord App Experience Overlay

If the game doesn’t start when you try to utilize software like OBS or Nvidia Highlights, a conflict may be causing COD: Vanguard to crash when the screen is being recorded or when a screen overlay is detected.

You should be capable to resolve the issue by turning off the non-essential in-game overlay or removing the program entirely. Either OBS and Nvidia Experience or OBS and Discord in-game overlay are at odds.

Nvidia Overlay is disabled.

If you’re having this problem while using Nvidia overlay, you should disable it in the options menu.

  • Begin by shutting the game instance as well as the launcher.
  • From the left-hand section of Nvidia Experience, select the General tab.
Go To General
  • Disable the toggle connected with the In-Game overlay from the left menu.
In-Game overlay
  • Save the modifications and exit Nvidia Experience once they’ve been implemented.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Turn off the Discord Overlay.

If you’re utilizing Discord’s overlay feature, you’ll need to go into App Settings and disable the overlay option under User Settings.

  • Begin by shutting all game instances and the launcher you used to launch it.
  • Then, launch the Discord software.
  • Open the system tray and then double on the icon to bring the Discord window forward.
  • Go for the User settings (gear icon) mostly in the bottom section of the window once you’re within the Discord program.
  • Click the Overlay tab from the vertical menu on the left inside the User Settings menu (under App Settings).
Game Overlay
  • Disable the toggle linked with Enable in-game overlay in the Overlay menu.
Disable the toggle linked with Enable in-game overlay
  • Save your changes in Discord before starting the game.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

12. Force Run DirectX 11

If you’re using the latest version of DirectX, which is now DX12, your game may not operate properly. While launching and playing Call of Duty Vanguard, try forcing the DirectX 11 version on your PC. T

  • On your PC, launch the Battle.Net client.
  • Go to the library and get the COD Vanguard game.
  • Enable the Additional Command Line Arguments checkbox in Options.
  • To save your modifications, type -d3d11 and leave the client.
  • Finally, launch the Vanguard game to ensure it runs properly and without crashing.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

13. Update GPU Drivers (Graphics Card Driver)

It’s also conceivable that your graphics driver hasn’t been updated in quite some time. If that’s the case, make sure your graphics drivers are up to date on your PC to avoid any potential problems.

  • To access the Quick Link Menu, press Windows + X.
  • From the list, select Device Manager, then Double-click on Display Adapters.
device manager
  • Select the dedicated graphics card you’re utilizing with a right-click.
  • Select Update Driver, then Select Search for drivers automatically.
update graphics driver
  • If an update is there, the system will download and install it automatically.
  • Restart the computer to effect the changes right away.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.
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14. Link Both Blizzard and Activation Accounts

Make sure your Blizzard and Activision accounts are properly connected or linked. Because the accounts are not connected, it could be the source of the game crashing while launching.

  • Go to this official Activision Support page to link your Activation account with your Blizzard account.
  • If the error notice “Error: Disconnected from Server” appears, attempt the function again.
  • Use the same account you’re currently using or used to buy the game.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

15. Set Power Options to High Performance

Call of Duty games are too large, and their high-end visuals or processes necessitate using all available system resources when launching or operating. Setting your Windows system’s power choices to High Performance is strongly suggested, so that system resources are not limited while playing COD vanguard.

  • Press the Windows or click Start, then type Power Options to access it.
  • Turn on the High-Performance toggle after clicking on the Additional power settings option.
change plans settings to high performance
  • After you’ve finished, reboot your computer to see the changes.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

16. Set Windows System to Best Performance

Even if you’re not using high-end applications or games, your Windows machine may experience performance issues. If your hardware configuration is sufficient, disable any additional functions or visual enhancements in Windows and switch to Best Performance mode.

  • Search for Performance in Windows Search and then open it.
  • Alter the appearance and performance of Windows by clicking on it.
  • For better results, simply enable the Adjust for optimal performance option.
  • When you enable the best performance option, the graphical quality of the system UI is reduced, and the UI elements and even font design are altered.
  • If that option fails to help, simply return to the recommended mode or the last option.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

17. Disable the SysMain Service

Make sure the SysMain service, commonly known as SuperFetch, is turned off, as it might create problems with game launches and gameplay. To turn it off, go to:

  • To launch the Run dialog box, press Windows + R.
  • Put services.msc in the field and press Enter to open Services.
services.msc
  • Select the SysMain service from the list of services and right-click it.
  • Stop, then right-click SysMain and select Properties from the menu.
Change the Startup Type to Disabled
  • Change the Startup Type to Disabled, select Apply, and OK to save the changes.
  • To apply the modifications, restart the computer.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

18. Close Background Apps

You could also try closing any unwanted background apps. This is because third-party apps running all the time may fight for CPU and memory, potentially causing your Vanguard game to crash.

  • Task Manager can be used to kill this resource-hogging and potentially disruptive background apps and services:
  • Press the Windows logo key to open Task Manager, then press Ctrl, Shift, and Esc.
  • Select the Startup tab, then right-click and disable each item.
  • Start your computer again.
  • Check to see if the crashing issue has been resolved in Vanguard.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

19. Check For Ongoing Server Issues

If the game crashes right after launch or you can’t get past the splash screen, it’s likely due to a server outage that disrupts matching.

  • Take a few moments to double-check if it’s applicable. Activision, thankfully, has a dedicated status page where you can check if the game is currently having server difficulties.
  • When you’ve arrived at the relevant page, select Call of Duty: Vanguard from the drop-down menu in the top-right corner of the screen.
  • After selecting COD: Vanguard, check if Activision reports any ongoing issues.
  • A server problem is unlikely if every part of the game currently has a green checkmark.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

20. Disable Xbox Game Bar

This bug is only present in Windows 11 preview releases. Therefore, updating your PC should solve the problem if this is the reason.

If you can’t update for whatever reason, you should be able to avoid the conflict by turning off the Xbox Game bar.

  • To launch the Settings menu in Windows 11, use the Windows key + I.
  • Select the Gaming tab from the vertical menu on the left of the Settings menu.
  • Click the three-dot icon (action button) in the top-left of the screen if this menu is not available by default.
Disable Xbox Game Bar
  • To access all related settings, select Xbox Game Bar.
  • Now, check if the Call Of Duty: Vanguard Won’t Launch issue is fixed or not.

Conclusion

In this article, I have included the fixes for the error issues and problems causing trouble for Call of Duty Vanguard won’t launch users. I hope these solutions will fix the “Call of Duty: Vanguard Won’t Launch” issue.

FAQs

Why Does Vanguard Keep Crashing On Launch?

You’ll have to manually delete the current driver and let Windows Update replace it with a generic replacement. Corrupted game installation — Another possible cause of this issue on PC and consoles is when some game files have become corrupted, causing the game to crash at launch.

How Do I Fix COD Vanguard Error?

If Vanguard keeps crashing on your computer, your graphics driver is likely obsolete or corrupt. As a result, you should upgrade your drivers to test if the game crashes.

How Do I Stop Vanguard From Crashing PS4?

This assists keep the device up to date, reducing issues like crashes, odd glitches, and bugs. Apart from that, gamers should check for available game updates regularly. These patches address the game’s most common issues.

Why Am I Getting An Error On Vanguard?

The game files becoming corrupted is a common source of Vanguard issues on PC, so you may try scanning and repairing them to see if that solves the problem. You’ll have to wait for this to finish, then restart your computer before playing the game to see if it succeeded.