it is very similar to my problem. However, I dont have any logitech program or hardware devices installed. I guess I will e-mail them in the morning and let them know about it. And im pretty sure that it may be a compatability issue with trendmicro antivirus. I say this because when I had updated, everything else seemed to load except Trendmicro. It had its icon in the bottom, and said it was loading, but never completely loaded after waiting 10 minutes. Then when I proceeded to click on IE (or anything for that matter), no program would respond.