Go to Control Panel>add/remove programs (programs and features in Vista) and select uninstall. One Care will ask for a reboot to complete uninstalling in use files. I would also recommend running the install cleanup tool after uninstalling One Care to ensure all traces are uninstalled. One Care install cleanup tool - http://social.microsoft.com/Forums/en-US/onecareinstallandactivate/thread/399071e2-49dc-4767-932d-d261e3965943Jim - MVP Windows Live - Forum Moderator - Live One Care - Live Mesh - Microsoft Security Essentials
Marked as answer byJimR1ModeratorFriday, July 10, 2009 8:42 PM