Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Learn how to run System File Checker in Windows to check if your computer has problems with files.

After installing update KB2821895, you receive an error about corrupt files if you run the command sfc /scannow.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

The System File Checker tool gives an administrator the ability to scan all the protected files to verify their versions. The System File Checker tool also checks and repopulates the cache folder (by default, %SystemRoot%\System32\Dllcache).

介绍如何使用系统文件检查器工具对 Windows 中缺少或损坏的系统文件进行故障排除。

Menjelaskan cara menggunakan alat Pemeriksa File Sistem untuk memecahkan masalah file sistem yang hilang atau rusak di Windows.

When you start your computer successfully, the Windows Registry Checker tool (Scanreg.exe) creates a backup of system files and registry configuration information (including user account information, protocol bindings, software program settings, and user preferences) once daily.

Descrie cum se utilizează instrumentul System File Checker pentru a depana fișierele de sistem lipsă sau deteriorate din Windows.

Erfahren Sie, wie Sie die Systemdateiprüfung in Windows ausführen, um zu überprüfen, ob Auf Ihrem Computer Probleme mit Dateien auftreten.