McAfee security service: Delays tasks, updates, and alerts so you can use your PC to watch movies, present slide shows or play games without interruption.Requirements for MacMake sure your Mac meets the minimum operating system requirements: To reinstall, download McAfee as if for the first time.
If these scenarios apply, either download McAfee 14.0 or reinstall McAfee after updating to Windows 10 (only option for XP users).
You can update to the latest version to prevent this issue. Heads up: If you don't have the latest version of McAfee (14.0), upgrading to Windows 10 will uninstall McAfee.