IE 7 keeps closing down with an error and there is an error message, but no reason why it is happening. I have run all sorts of adware/spyware programs to make sure there is no issue with virus/browser hijacking. Also, Symantec is installed. It's really inexplicable as to why IE7 is shutting down with errors as soon as it is opened. Can I reinstall IE7? I have had the user switch to Firefox for now, and that is working fine. Problem is the user needs IE7 back. Any ideas? Can I completely uninstall IE7?