Solved Uninstalled Skinpacks HUD but folder icons are still same

I uninstalled the skinpacks HUD theme correctly. But the icons of the folder are still same. I am changing to new themes but icons remain as it is?
Most welcome, if any help is available regarding it !

I got the answer and sharing it for future-

open cmd in run as administrator
type: Dism /Online /Cleanup-Image /RestoreHealth
and press enter

open cmd again in administrator mode
type: sfc /scannow

reboot your pc