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The is a built-in Windows 11 utility that scans for and repairs corrupted or missing system files by replacing them with a cached, clean copy . How to Run the SFC Tool

DISM /Online /Cleanup-Image /RestoreHealth

: You may need to run the scan in Windows Safe Mode or check the CBS.log file for details.

Wait for the message: "The operation completed successfully." : Type sfc /scannow and press Enter .