Windows PowerShell
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PS C:\WINDOWS\system32> DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:\RepairSource\Windows /LimitAccess

Deployment Image Servicing and Management tool
Version: 10.0.16299.15

Image Version: 10.0.16299.665

[==========================100.0%==========================] The restore operation completed successfully.
The operation completed successfully.
PS C:\WINDOWS\system32> sfc /scannow

Beginning system scan.  This process will take some time.

Beginning verification phase of system scan.
Verification 100% complete.

Windows Resource Protection did not find any integrity violations.
PS C:\WINDOWS\system32>