flamtech

In the notification area on my taskbar, I have a Windows Messenger (Ver 4.7 (4.7.3001)) and MSN Messanger (Ver 7.5 (Build 7.5.0306)) icons. If I go to CCleaner, Uninstall, I only find MSN Messenger 7.5 to uninstall and not 4.7. How can I get rid of it? I am running Win XP Pro. Thanks