I have Windows Vista and all the icons have got disappeared on the desktop and i'm not able to display the those icons in any way.But sometimes, the icons come up on the desktop surprisingly and then disappear again after sometime. I don't know why does that happen. I checked the "Show Desktop Icons" option in the View menu too but it doesn't work. My desktop wallpaper disappeared too and it just displays the Gray Asus Wallpaper. No matter i change my wallpaper, it disappears again. How can recover my icons and wallpaper ?