How do I Uninstall a McAfee Account?
- 1). Contact McAfee customer support over the phone. (See Resources.)
- 2). Request that your account be canceled. You may be asked to provide some personal identification, such as your email address and phone number, to verify you are the account holder.
- 3). Uninstall McAfee from your computer. Open the "Control Panel" and open "Add or Remove Programs" (XP) or "Uninstall a Program" (Vista). Select McAfee from the list of programs and select "Uninstall" or "Remove" to uninstall the program.
Source...