I have an issue with a Windows 2000 Pro Sp4 machine. The user moved the machine from point A to point B, used all the same accessories and suddenly all the icons are missing from the desktop and the right click is disabled only on the desktop. The desktop icons and My Document folder now appear on the taskbar. I logged in as a new user and the icons show up, but when I double click on a desktop icon, the screen flashes and nothing happens. In safe mode, the programs open and all is fine. I took the machine back to my location and have the same mouse/keyboard and the icons show up on the desktop but some programs work and some don't...any ideas.