Are you seeing the error “Windows Resource Protection could not start the repair service” when trying to run sfc scannow on your Windows PC? Don’t panic — this video walks you through the real fixes that actually work on Windows 11, 10, 8, and 7.br br 👉 All commands, extra methods, and full written guide:br br br This problem usually appears when the TrustedInstaller Windows Modules Installer service is disabled or not responding. Even running SFC as an administrator won’t help unless this service is correctly configured. In this tutorial, we show you everything you need to do to get it working again.br br What you’ll learn in the video:br 2️⃣ How to check, enable, and repair the Windows Modules Installer servicebr 3️⃣ How to fix SFC Scannow not starting, not running, stuck, or showing errorsbr 4️⃣ What to do if problems continue even after running DISM Online Cleanup-Image RestoreHealthbr br This guide is perfect if your PC can’t update, shows system file corruption, or refuses to launch SFC. Follow these steps to repair Windows safely — no reinstall needed and no data loss.