How to Fix ‘A Critical Error Has Occurred’ in Valorant

Windows 全般

If you encounter the error message ‘A critical error has occurred’ when trying to launch Valorant, don’t worry. This issue is relatively common, and there are several steps you can take to resolve it. This article will guide you through troubleshooting methods to fix the problem and get back to playing Valorant as soon as possible.

Understanding the ‘A Critical Error Has Occurred’ Message

The error message ‘A critical error has occurred’ typically prevents Valorant from launching. This can happen due to a variety of reasons, such as corrupted game files, outdated drivers, or issues with system permissions. In most cases, the issue is solvable through a few troubleshooting steps.

Here are the most common causes of this error:

  • Corrupted or missing game files
  • Outdated graphics drivers
  • Issues with system permissions or anti-cheat software
  • Network connectivity problems

How to Fix ‘A Critical Error Has Occurred’ in Valorant

Follow these steps to resolve the issue:

1. Restart Your Computer

Sometimes, simply restarting your computer can resolve temporary system glitches or software conflicts that may be preventing Valorant from launching.

2. Repair the Game Files

Valorant has a built-in file repair tool that can fix corrupted or missing game files. To repair Valorant:

  • Open the Riot Client (or the Valorant launcher).
  • Click on the gear icon (Settings) in the top-right corner.
  • Select ‘Repair’ and follow the on-screen instructions to repair the game files.

3. Update Graphics Drivers

Outdated or corrupted graphics drivers can cause a range of issues with games like Valorant. Ensure your graphics drivers are up to date:

  • Open ‘Device Manager’ on your computer.
  • Expand the ‘Display adapters’ section and right-click your graphics card.
  • Select ‘Update driver’ and follow the prompts to install the latest driver updates.

4. Reinstall Valorant

If none of the above steps work, try reinstalling Valorant. Uninstall the game, then download and install it again from the official Valorant website. This can help resolve any deeper issues with the installation.

5. Disable or Reconfigure Anti-Cheat Software

Valorant uses Vanguard, its own anti-cheat software, which can sometimes cause conflicts with the game or other system software. To resolve issues related to Vanguard:

  • Open ‘Control Panel’ and go to ‘Programs and Features.’
  • Find Vanguard in the list of installed programs, right-click on it, and select ‘Uninstall.’
  • Restart your computer and then reinstall Vanguard from the Valorant launcher.

Additional Tips

If you’re still experiencing issues after following these steps, consider checking the following:

  • Make sure Windows is up to date.
  • Check your internet connection, as poor connectivity can also cause issues with launching the game.
  • Temporarily disable any antivirus software or firewalls that might be blocking the game’s files.

Conclusion

The ‘A critical error has occurred’ message can be frustrating, but it’s usually fixable by following these steps. Start by repairing the game files, updating your drivers, and ensuring that your anti-cheat software is working correctly. If all else fails, reinstalling Valorant should resolve the issue. By addressing these common causes, you’ll be back to enjoying Valorant in no time!

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