So what happened is I downloaded Gimp, but when I double clicked on the setup this happened. First, my taskbar and start button are not visible. My task manager will NOT open, I already checked about 15 or 20 times. And my desktop icons are not visible. My curor is animated and won't move, I can also not right click. WHAT THE ***** DO I DO? PLEASE, I HAVE LOTS OF IMPORTANT SHI T ON MY COMPUTER! PLEASE HELP