Repair Corrupted System Files with SFC and DISM in Windows 10/11
Difficulty: Intermediate | Time Required: 20 minutes
Introduction
Corrupted system files can cause crashes, slowdowns, driver issues, or Windows features failing to start. Windows includes two built‑in tools—System File Checker...
Using DISM to "Cleanup-Image" "CheckHealth" and then "RestoreHealth" I am at a loss on how to direct DISM to the "Source" CustomRefresh.WIM on my second computer which is on my LAN. I made sure that Windows Update is available through my firewall but DISM is unable to repair the image this way...