Top 6 Fixes to Van Restrictions HVCI Error in Valorant

Troubleshooting Valorant's "Van Restrictions HVCI" Error: A Comprehensive Guide

Valorant, with its massive player base, occasionally encounters frustrating errors. The "Van Restrictions HVCI" error, which prevents game launch, is a common one. This error message indicates that Valorant's anti-cheat system, Vanguard, requires Hypervisor-Protected Code Integrity (HVCI) to be enabled for proper functioning. This guide offers multiple solutions. Remember to back up important data before attempting any troubleshooting steps.

Causes of the "Van Restrictions HVCI" Error:

• Outdated or conflicting drivers (especially Logitech).
• Outdated BIOS.
• Conflicting software (e.g., DOSBox, MASM).
• Corrupted Vanguard files.

Solution 1: Identify and Address Conflicting Drivers

Certain drivers, particularly older Logitech drivers, may conflict with Memory Integrity.

1. Open Windows Security (disable any third-party antivirus first).
2. Navigate to Device security > Core isolation details.
3. Enable Memory integrity.
4. Click Scan again. Check the list for Logitech drivers like LGSHidFilt.sys, Logi.sys, Logitech Gaming Software drivers, or older Logitech G-Hub drivers.

If found, proceed to Solution 2.

Solution 2: Uninstall Conflicting Drivers

1. Open Device Manager (right-click Start menu).
2. Expand Human Interface Devices, Keyboards, and Mice and other pointing devices.
3. Uninstall any identified Logitech drivers. Reboot your computer.
4. Re-enable Memory Integrity. If the error persists, install the latest Logitech G Hub from the official website.

Solution 3: Manually Delete Driver Files

Leftover driver files can cause issues.

1. Open File Explorer (Win E).
2. Navigate to C:WindowsSystem32drivers. (Show hidden files if necessary).
3. Delete any remaining Logitech drivers (LGSHidFilt.sys, Logi.sys, etc.).

Solution 4: Uninstall Conflicting Software

Programs like DOSBox and MASM have been reported to cause conflicts.

1. Open Programs and Features (appwiz.cpl in the Run dialog).
2. Uninstall DOSBox or MASM.

Solution 5: Enable Virtualization Based Security (VBS)

(Windows Professional/Enterprise only)

1. Open Local Group Policy Editor (gpedit.msc in the Run dialog).
2. Navigate to Computer Configuration > Administrative Templates > System > Device Guard.
3. Double-click Turn On Virtualization Based Security and select Enabled.
4. Apply and OK.

Solution 6: Reinstall Vanguard Anti-Cheat

Corrupted Vanguard files can be the problem.

1. Open the Riot Games client.
2. Right-click Vanguard > More > Uninstall Vanguard.
3. Restart your computer. Vanguard should reinstall automatically.

Additional Troubleshooting Steps:

• Update your BIOS.
• Update Windows.
• Perform a clean boot.
• Temporarily disable third-party antivirus software.

By following these steps, you should be able to resolve the "Van Restrictions HVCI" error and enjoy a smooth Valorant gaming experience. Remember that HVCI is crucial for Vanguard's anti-cheat functionality.

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