A client computer recently had an issue launching Internet Explorer. Every time that you would click on Internet Explorer or Firefox the browser would attempt to launch and then immediately close. I finally decided to try and update AVG Antivirus and Antispyware but the update failed. At this point I was pretty sure that AVG was the issue so I attempted to uninstall AVG which also failed. Below I describe more information about the AVG uninstall error and how to remove AVG 8.5 from a Windows computer.