I have a couple of win 10machines here and there that fail on sfc /scannow.
I did a Dism /Online /Cleanup-Image /CheckHealth
I think I ran a Dism /Online /Cleanup-Image /ScanHealth (not sure what the diff is between this and the above)
Lastly RAN - Dism /Online /Cleanup-Image /RestoreHealth
Once run, I reran sfc /scannow and it repaired errors.
I was then able to download install updates
QUESTION- is there any risk at all when running ism /Online /Cleanup-Image /RestoreHealth - can it render a computer unstable/unbootable? or it simply would fail before touching anything.
have sfc /scannow errors, and can't repair on a critical computer - can't risk an outage on this win10 machine