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sfc

Description

System File Checker. Scans and verifies the integrity of all protected system files and replaces incorrect versions with correct Microsoft versions.

Command
sfc
Examples
Scan system files and repair them
sfc /scannow
Verify the integrity of system files without repairing
sfc /verifyonly
Parameters
Parameter Type Required Description
/scannow string No Scans integrity of all protected system files and repairs files with problems when possible.
/verifyonly string No Scans the integrity of all protected system files. No repair operation is performed.
Command Info
Category: System Management
Type: Windows
Views: 12
Status: Active
Tags
windows cmd system repair files integrity