Using System File Checker in Windows — by Microsoft Support
Microsoft's repair sequence: install updates and restart, run DISM RestoreHealth from an elevated Command Prompt, and only after it reports that the operation completed successfully run sfc /scannow.
Quick steps
- DISM.exe /Online /Cleanup-image /Restorehealth
- sfc /scannow
Paraphrased from the source. Menus can differ by version, so check the original for full details.
Source: Using System File Checker in Windows by Microsoft Support. Licence: Link only (©).
- Source reviewed
- 2026-11-02
- Link checked
- 2026-11-02
- Tested hands-on
- Not by Oddbyte.Me