New
#11
DISM.exe /Online /Cleanup-image /Restorehealth
This seems like drastic measures to take due to screen saver and power
mgt. issues. Just being a little cautious before jumping into the deep
water here.
No, it's a simple process that compares your system image to MS's online version and replaces missing or corrupt files with correct ones. Just need to be online to run it. Should take under 30 minutes.
PS; no one asked but are you using a 3rd party screensaver or Windows ?