I have a major problem with internet explorer as in every time I open it, it closes straight away, I'm having to use a different computer to post this. I have checked in processes and everytime it closes a new process calls iedw.exe starts. An unknown application I think may be causing it but I can't find it. I have tried opening ie xplorer without add-ons but that has not helped and was wondering if anyone could help me. I am on windows vista and will try my best to find out more information. Thanks for any help.