When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether. If this happens, you can use the Deployment Image Servicing and Management tool (DISM) and the System File Checker tool (SFC) to scan your system files and restore any corrupted or missing files.

2023年9月12日 · Open Command Prompt or PowerShell as administrator, then run "sfc /scannow" to fix corrupted Windows System Files. If SFC fails to run properly or cannot repair the files, run "DISM /Online /Cleanup-Image /RestoreHealth" to fix any remaining issues.

System File Checker is a utility in Windows that checks for problems with files on your computer. To run it, follow these steps: Make sure you've installed the latest updates for Windows, and then restart your machine. To find out more, read Update Windows.

2024年5月28日 · Running an SFC scan in Windows 11 is a straightforward process that helps you identify and fix corrupted system files. First, you need to open the Command Prompt as an administrator. Then, you type "sfc /scannow" and press Enter. The system file checker will then scan your system and automatically repair any corrupted files it finds.

2024年11月21日 · Running an SFC (System File Checker) scan on Windows 11 is like giving your system a quick health check-up. It’s a built-in tool that helps you identify and replace corrupted or missing system files. To run the scan, first, open the Command Prompt as an administrator. Then, type “sfc /scannow” and hit Enter.

2024年3月26日 · Learn how to run System File Checker in Safe Mode, Offline, Recovery Console, Boot Time in Windows 11/10. Useful if SFC will not run or start.

2024年12月19日 · SFC scans your system for corrupted, missing, or altered files and replaces them with their pristine counterparts stored in a protected cache on your computer. If everything works correctly, it can feel like sprinkling magic dust on your system issues. 1. Open the Command Prompt in Elevated Mode .

2025年1月10日 · In this article, we will explore how to run the System File Checker (sfc /scannow) in Windows 10 and Windows 11, along with its significance, the steps for execution, common errors, and troubleshooting tips.

2024年12月3日 · SFC, standing for System File Checker, is a utility in Windows that allows users to scan and restore corrupted Windows system files. It is shipped with Windows 98, Windows 2000, and all the later versions of Windows NT series of operating systems.

2021年11月15日 · To run the SFC tool from Windows, you have to open an elevated command and then to type this command: sfc /scannow. The SFC command can run from Windows environment in Normal or in Safe Mode, but some times there is the need to run the SFC command offline, if Windows cannot boot normally or in safe mode.