McAfee support has an online support chat that's free. What's System Suite 6? You should have uninstalled McAfee before installing another suite. Try uninstalling the new suite first, rebooting and uninstalling McAfee, rebooting again then reinstall the suite.

Boy what a pain. Can you possibly tell me how to contact that site,please?

I've been through this with McAfee and their chat helped me manually remove it. You should try contacting them. 

Believe it or not. I've tried that. SS6 is another security system. When I took McAfee out it all wouldn't remove. now it won't re-install so I'm stuck.

Thanx for the help. your guidence directed me to Dell tech support, and they walked me thru it.

Hi i have the same problem i cant uninstall mcaffe security center, it comes sayin error uninstalling personal firewall>

can anyone give me some advice?