The Windows System File Checker (SFC) is a built-in utility that scans and verifies the integrity of system files on a Windows installation. It checks for corrupted or modified system files and replaces them with healthy versions from the Windows cache or the installation media.
The Windows System File Checker (SFC) is a built-in utility that scans and verifies the integrity of system files on a Windows installation. It checks for corrupted or modified system files and replaces them with healthy versions from the Windows cache or the installation media.