That can't be done with the Consumer product framework unfortunately. The manual method would have to be started for each update, which is basically every day.
Depending on your product other components also periodically update and that has to be automated. The System Requirements on the product page state that an Internet connection is required.
What problems are you having with auto-updates?
Please advise your operating system and service pack details and how you connect to the internet, also what version of McAfee is installed.