On my sisters pc the ie completely died on her. The browser doesnt work, as well as ie based programs such as systems restore, defragmentor, and the start bar sometimes. I tried updating, reformatting, virus scanning and nothing works. If I open windows in safe mode everything works fine though. Any help? im out of ideas. BTW I put in a wireless pci card into her computer but i dont know if she had ie problems before or after that.