Hi Sea_su, I am Paulo and I'd like to help.
This article should help you with the problem
https://www.elevenforum.com/t/disable-folder-th...
(Disclaimer: Elevenforum is a non-Microsoft website but the page provides accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.)