Anons I need your help.
So basically I have a war with few girls (we are using the same pc on IT but on different lessons) and they are always setting really awful wallpapers (their drawings of furrys and other shit). I tried some methods of locking wallpaper:
-I wrote script in python that simply changes wallpaper and used task schedule to run it, but they deleted it
-I tried setting NoWallPaperChange key in registry

What should I do? I'm willing to do anything just to stop those fuckers