Fix FaceIT Anti-Cheat “Your System is Missing Important Windows Security Updates” Error
1Are you seeing the error “Your system is missing important Windows security updates” when trying to run FaceIT Anti-Cheat in 2025?
In this video, I’ll show you step-by-step how to fix FaceIT Anti-Cheat errors on Windows 11/10 including missing security updates, not working, failed to initialize, and more.
🛠️ Solutions in this video:
► Update Windows 11/10 to the latest version (check Windows Update)
► Manually install pending cumulative & security updates
► Enable Windows Update Service (services.msc)
► Run Windows Update Troubleshooter
► Use SFC / DISM to repair corrupted system files
► Install .NET Framework & Visual C++ Redistributables
► Reinstall FaceIT Anti-Cheat if error persists
✅ This fix works for:
FaceIT Anti-Cheat “Your system is missing updates” error
CS2, Valorant, and other FaceIT-supported games
Windows 11 (22H2, 23H2, 24H2) & Windows 10 (21H2, 22H2)
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#Faceit #AntiCheat #Windows11 #Windows10 #GamingFix #CS2 #Valorant
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