Because you have to remove it from the 4K > Wallpaper > Windows directory or replace it with yours.
Or make your entire Web directory with wallpapers and in order not to play with them individually in the future, you delete the entire directory and copy your WEB directory here and that's it.
Or make your entire Web directory with wallpapers and in order not to play with them individually in the future, you delete the entire directory and copy your WEB directory here and that's it.