valorad/dism-repair-image.md

## dism-repair-image.md

      
        

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              dism-repair-image.md
            
          
        
      
      
    online (meaning repairing current running system):
Admin powershell:
Repair-WindowsImage -Online -ScanHealth
Repair-WindowsImage -Online -RestoreHealth
offline:
Preparation:
Installation media
Target system drive to repair
temp drive with at least 1 GB free space
Begin:
Installation media (E:)
Target system drive (C:)
temp drive(D:)
mkdir D:\temp

Dism /image:C:\ /Cleanup-Image /RestoreHealth /ScratchDir:D:\temp /Source:E:\sources\install.wim

Ref:
http://woshub.com/dism-cleanup-image-restorehealth/