How to Fix Hvci Error Valorant

Experiencing the HVCI error while trying to launch or play Valorant can be frustrating for gamers eager to jump into their favorite matches. This error typically relates to Windows Security features, particularly the Hypervisor-protected Code Integrity (HVCI), which is designed to enhance system security but can sometimes interfere with gaming applications. Fortunately, there are several effective solutions you can try to resolve this issue and get back to your gameplay smoothly. In this guide, we'll walk you through the steps to fix the HVCI error in Valorant, ensuring a seamless gaming experience.

How to Fix Hvci Error Valorant

Understanding the Hvci Error and Its Causes

Before diving into solutions, it's essential to understand what causes the HVCI error in Valorant. This error often occurs due to conflicts between Windows security settings and the game's anti-cheat system. Valorant’s anti-cheat, Vanguard, relies heavily on low-level system access, which can sometimes be blocked or interfered with by HVCI. Common causes include:

• Enabled HVCI or Core Isolation features conflicting with Vanguard.
• Outdated or incompatible device drivers, particularly graphics and security drivers.
• Corrupted system files or Windows security settings.
• Recent Windows updates that modify security configurations.

Understanding these causes helps tailor the troubleshooting process to effectively resolve the error.

Method 1: Disable HVCI and Core Isolation

Disabling HVCI (Hypervisor-protected Code Integrity) and Core Isolation can often resolve conflicts that prevent Valorant from launching properly.

• Step 1: Press Windows + R to open the Run dialog box.
• Step 2: Type msconfig and press Enter.
• Step 3: Navigate to the Boot tab and click on Advanced options.
• Step 4: Check the box next to Maximum memory if it’s enabled, then uncheck it to disable.
• Step 5: Click OK and then Apply.
• Step 6: Restart your computer.

Next, disable Core Isolation:

1. Open Windows Security from the Start menu.
2. Navigate to Device Security.
3. Click on Core Isolation Details.
4. Toggle off Memory Integrity.
5. Restart your PC to apply changes.

Note: Disabling these features can reduce system security. Re-enable them after resolving the issue if necessary.

Method 2: Update Graphics and Security Drivers

Outdated or incompatible device drivers can trigger HVCI errors. Ensuring your drivers are current can significantly improve system stability and game compatibility.

• Update Graphics Drivers:
• Visit your GPU manufacturer’s website (NVIDIA, AMD, Intel).
• Download and install the latest driver version compatible with your hardware.
• Update Security and System Drivers:
• Use Windows Update to automatically fetch the latest security patches and driver updates.
• Alternatively, visit your motherboard or device manufacturer’s support page for driver downloads.

After updates, restart your PC and test Valorant again to see if the HVCI error persists.

Method 3: Run System File Checker and DISM Tool

Corrupted system files can interfere with Windows security features and cause HVCI errors. Running built-in repair tools can fix these issues.

• Step 1: Open Command Prompt as Administrator:

Press Windows + X and select Command Prompt (Admin) or Windows PowerShell (Admin).

• Step 2: Type the following command and press Enter:

sfc /scannow

This will scan and repair corrupted system files. Wait until the process completes.

• Step 3: Next, run the Deployment Image Servicing and Management (DISM) tool:

Type and execute:

DISM /Online /Cleanup-Image /RestoreHealth

Allow the process to finish, then restart your PC and check if the error is resolved.

Method 4: Adjust Windows Security Settings

Modifying certain security settings can help resolve conflicts with Valorant and Vanguard.

• Disable SmartScreen:
• Open Windows Security and navigate to App & Browser Control.
• Click on Reputation-based Protection Settings.
• Toggle off Check apps and files.
• Disable Tamper Protection:
• In Windows Security, go to Virus & threat protection.
• Click on Manage settings.
• Turn off Tamper Protection.

Remember to re-enable these features after troubleshooting for optimal security.

Method 5: Reinstall Valorant and Vanguard

If the above methods do not work, a fresh installation can often resolve persistent issues related to corrupted files or incomplete updates.

• Uninstall Valorant and Riot Vanguard:
• Open the Control Panel and go to Programs & Features.
• Select Valorant and Riot Vanguard, then click Uninstall.
• Delete Remaining Files:
• Navigate to the installation folders and delete any leftover files.
• Reinstall:
• Download the latest versions from the official Valorant website.
• Install Vanguard first, then Valorant.

Launching the game after a clean install can often fix underlying issues causing the HVCI error.

Summary of Key Points

Dealing with the HVCI error in Valorant can be challenging, but with the right approach, it is manageable. Key steps include disabling HVCI and Core Isolation temporarily, updating drivers, repairing system files, adjusting security settings, and performing clean reinstallation if necessary. Always remember to re-enable security features after troubleshooting to maintain your system’s safety. By following these steps, you can resolve the HVCI error and enjoy uninterrupted gameplay in Valorant. If issues persist, consider reaching out to Riot Games support or consulting more detailed technical forums for advanced assistance.