foolproof Mcaffee uninstallation

[Lysdexic]

I have a Samsung Ultrabook running Windows 10 64bit, Mcaffee securityhas somehow managed to install itself Uninvited, I have tried Revo Uninstaller, Windows uninstaller and McAffee's own uninstallerMCPR tool but nothing works

 

[BigFeet]

I would be suspicious if it installed itself out of nowhere. Did you possibly install something else recently that may have unknowingly bundled McAfee? I recently bought a new PC with it preinstalled, and it took running the MCPR tool twice to completely get rid of it.