I have a screen in Foxpro 2.6 for windows in which I setting the screen to a wallpaper background which is a bitmap file. I am trying to reset to NO wallpaper if the user chooses NONE for the wallpaper. Now when the application is reloaded the wallpaper is set to none. I was wondering if anyone knows how to reset the wallpaper to nothing without having to exit and reload the application. I am using the following command to change the wallpaper:

MODIFY WINDOW SCREEN FILL FILE LOCFILE(BITMAP FILENAME)