If One Care is asking for backups, backup is not turned off. To turn backup off open One Care>Change Settings>Backup>Configure Backup, uncheck "Turn on backup on this PC". This should return your status to Good. One Care does not have many configuration options and may not really be suitable for you since you already have backup, cleanup, and defrag tools in use. Microsoft Security Essentials, which provides complete malware protection and is free might be a better choice for the way you use your computer. Microsoft Security Essentials -
http://www.microsoft.com/security_essentials/Jim
Microsoft MVP Consumer Security - Forum Moderator - Live One Care - Live Mesh - Microsoft Security Essentials