tldr/pages/windows/sfc.md

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# sfc
> Scans the integrity of Windows system files.
> More information: <https://learn.microsoft.com/windows-server/administration/windows-commands/sfc>.
- Display information about the usage of the command:
`sfc`
- Scan all system files and, if possible, repair any problems:
`sfc /scannow`
- Scan all system files without attempting to repair any:
`sfc /verifyonly`
- Scan a specific file and, if possible, repair any problems:
`sfc /scanfile={{path\to\file}}`
- Scan a specific file without attempting to repair it:
`sfc /verifyfile={{path\to\file}}`
- When repairing offline, specify the boot directory:
`sfc /offbootdir={{path\to\directory}}`
- When repairing offline, specify the Windows directory:
`sfc /offwindir={{path\to\directory}}`