How do I manually uninstall all traces of Outlook 2007 from Windows XP Pro? I had Outlook problems. Control panel will not uninstall Outlook. Installation fails with "setup encountered an error". So I need to completely clear out Outlook 2007. This is the only Office 2007 application installed as I still run Office 2003. My install copy of Outlook 2007 is a known good copy that has worked on other PC's.