Fix Valorant ‘Something Unusual’ Error

The ‘Something unusual has happened’ error in Valorant disrupts launches and updates, often linked to Riot Client or Vanguard issues. This comprehensive guide provides proven fixes from basic to advanced, drawing from official Riot support and community-tested methods.

Understanding the Error’s Root Causes

This error typically appears during game startup or patching, displaying: ‘Something unusual has happened. We suggest retrying or restarting. Otherwise, contact our player support team.’ Common triggers include interfered background processes, Vanguard anti-cheat conflicts, corrupted files, outdated drivers, or Windows service glitches.

• Background interference: Other apps competing for resources.
• Vanguard problems: The kernel-level anti-cheat failing to initialize.
• File corruption: Damaged install or config files.
• System conflicts: Outdated graphics drivers or registry settings.

Addressing these systematically restores functionality without data loss.

Quick Fixes to Try First

Start with non-invasive steps for 80% of cases.

1. Restart everything: Close Riot Client via Task Manager (Ctrl+Shift+Esc), end ‘vgc’ and ‘RiotClientServices.exe’ tasks, reboot PC, then relaunch as admin.
2. Run as administrator: Right-click Riot Client > Properties > Compatibility > Check ‘Run as administrator’. Apply to all users.
3. Verify game files: In Riot Client, right-click Valorant > Repair. This scans and replaces corrupted files.

These resolve transient issues like memory leaks or permission denials.

Managing Vanguard Services

Vanguard (vgc.exe) is a frequent culprit. Ensure it’s running properly.

1. Press Win+R, type services.msc, hit Enter.
2. Locate ‘vgc’ (Vanguard). If stopped, right-click > Start. If grayed, Stop first, then Start.
3. Do the same for ‘vgtray’ if listed.
4. Set Startup Type to Automatic: Right-click > Properties > Startup type: Automatic > Apply.

Restart PC after changes. Vanguard requires admin privileges and may conflict with overclocks or custom kernels.

Compatibility and Properties Adjustments

Windows compatibility tweaks fix launch failures.

Apply changes, then test launch. For persistent issues, uncheck ‘Run this program in compatibility mode’ temporarily.

Editing Config Files for Path Issues

Corrupted paths in Riot’s metadata cause access errors.

1. Navigate to C:\Riot Games\Riot Client\Config\ (enable hidden files: View > Hidden items).
2. Open ‘config.json’ with Notepad (right-click > Open with > Notepad).
3. Find drive paths (e.g., “C:”), change to another drive like “D:” if space issues exist. Save.
4. Repeat for Valorant\live\config\ folders.

Reinstall Vanguard if paths are invalid: Download from Riot’s site.

Registry Edits for Advanced Users

Warning: Backup registry first (File > Export).

1. Win+R > regedit as admin.
2. Navigate: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\DevOverrideEnable.
3. Set value to 0 if present. Delete if unnecessary.
4. Check HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\vgc for correct permissions.

Restart after edits. This disables developer overrides blocking launches.

Cleaning Cache and Perform Clean Boot

Clear temp files and isolate software conflicts.

Clear Cache

• Win+R > %appdata%\Local\Riot Games\ > Delete contents.
• Also clear %temp% folder.

Clean Boot

1. Search ‘msconfig’ > Services > Hide Microsoft > Disable all.
2. Startup tab > Open Task Manager > Disable non-essential.
3. Reboot, test Valorant, re-enable services gradually.

Driver and Windows Updates

Outdated components cause instability.

• Graphics drivers: Use GeForce Experience/NVIDIA/AMD software for latest. Or Device Manager > Update driver.
• Windows Update: Settings > Update & Security > Check for updates. Install all, including optional.
• Firewall exceptions: Add Riot Client, Valorant.exe, vgc.exe to Windows Firewall inbound/outbound rules.

Full Reinstall Process

Last resort for deep corruption.

1. Uninstall Valorant and Vanguard via Settings > Apps.
2. Delete residual folders: C:\Program Files\Riot Vanguard, C:\Riot Games\.
3. Reboot.
4. Download fresh installer from playvalorant.com, run as admin.

Vanguard auto-installs with the game.

Additional Troubleshooting Tips

• Antivirus conflicts: Temporarily disable third-party AV (e.g., add exceptions for Riot folders).
• Overclock reset: BIOS > Reset to defaults if applicable.
• Hardware check: Run Windows Memory Diagnostic for RAM issues.
• Multiple accounts: Switch Riot ID if login-related.

Frequently Asked Questions

What if Vanguard won’t start?

Reinstall it separately from Riot’s support page. Ensure Secure Boot is enabled in BIOS.

Does this error ban me?

No, it’s a local launch issue, not cheat detection.

Error persists after all steps?

Submit a ticket via Riot support with dxdiag.txt and logs.

Can I play on Mac/Linux?

Valorant is Windows-only due to Vanguard. Use cloud gaming alternatives.

How to prevent future errors?

Keep drivers/Windows updated, avoid modding, run clean boots periodically.

References