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Leviiop's avatar
Leviiop
Tin Contributor
Aug 05, 2026

Trustworthy file repair program for restoring corrupted files on Windows 10

So a bunch of my files (mostly docs and some family videos) got corrupted after a weird power outage, and now they either won't open or throw file corrupted error messages when I try. I've been diggi...
JackSteel's avatar
JackSteel
Iron Contributor
Aug 05, 2026

When Windows starts showing errors, crashes, or unusual behavior, corrupted system files can sometimes be the reason. Before reinstalling the system, you can try the built-in repair commands included with Windows. This method is often considered a safe file repair tool because it checks and restores system components without affecting personal files.

Open Command Prompt as Administrator, then run the following command:

sfc /scannow

Wait for the scan to complete. If problems are found, Windows will try to repair the damaged system files. After that, run:

DISM /Online /Cleanup-Image /RestoreHealth

DISM checks the Windows image and can repair components that SFC cannot fix directly.

This method is useful for Windows system problems, but it does not recover deleted files or repair personal documents. As a built-in safe file repair tool, it is mainly designed for fixing damaged Windows system files.