Completely Remove McAfee
If you’re trying to remove McAfee you’re going to need a different piece of software: the McAfee Cleanup Tool. This program will remove everything to do with McAfee from your computer, and is by far the best product they offer. It does exactly what it says it will do.
Here's the link.
Hope this will help your concern.
Am unable to uninstall McAfee on my windows 8.1 (which was originally installed when purchased laptop) Message comes up - Navigation to this site was cancelled. Is anyone able to help please