(I'm not sure if it's just a coincidence) I installed Service Pack 2 a few days ago. I started my computer today and all of the programs on my desktop, start menu, and in windows explorer no longer have recognizable icons. More importantly, none of them can be run anymore. None of the programs I have set up to start up when I first log on start up. I'm just trying to figure out why this happened and how to fix it. Much obliged.