Running System File Checker

Issue/Question

How do I run System File Checker (SFC)?

Environment

  • Windows Vista +

Cause

System File Checker is a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files.

Resolution

  1. Run Command Prompt as Administrator.
  2. Type sfc /scannow and press Enter.
  3. The system scan will then start. This process will take some time.
Print Article