Copy-ready commandsfc
sfc /scannowRequirements and permissions
- Requirements
- Windows 10/11 or Windows Server
- Permissions
- Varies by command
- Last reviewed
- 2026-07-31
Examples
Basic example
Scan and repair protected Windows system files.
sfc /scannowCommon errors
Command not found
Confirm Windows 10/11 or Windows Server is installed and available in your current shell.