Valorant Couldn't Start Error | How To Fix
Valorant won’t start? Getting the “Couldn't Start” error when launching the game? 😩 Don’t worry — in this quick tutorial, you’ll learn exactly how to fix it and get Valorant running again on Windows 10 & 11.
🛠️ In this video, you’ll learn how to:
Restart and properly launch Riot Vanguard
Run Valorant and Riot Client as Administrator
Fix corrupted system or Vanguard files
Adjust firewall & antivirus settings
Reinstall Riot Vanguard (safe method)
✅ Works on Windows 10 & 11
✅ Fully updated for 2025
✅ No need to reinstall the whole game!
📌 What causes “Valorant couldn’t start”?
This error usually happens due to:
Vanguard not starting properly
Missing permissions or corrupted services
Blocked access by antivirus or system settings
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