Can't delete Norton Security 8!

I've been having some trouble with my Norton Security 8 lately, so I decided the best move was to just wipe it and start fresh. I used Revo Uninstaller to handle the removal, which seemed to go fine, but the leftover McAfee folders are still sitting right there in my Program Files. When I try to
Delete
them, I just get hit with a permissions error saying I need SYSTEM authorization to touch the folder.
How on earth can I clear these out? I tried running the installer for the new version, but it won't let me proceed until the old one is completely gone.
Best,
urbancyclist8

Maybe give this little tool a shot:

http://filehippo.com/download_unlocker/

Does anyone happen to know the proper way to go about manually removing my Windows Norton from the system?

Thanks for the input. I gave that tool Larry Ortiz5 suggested a shot, but no luck. I guess I’m sticking with the second option from Eric Ross59. Who knew uninstalling something could be such a headache?

Best,
urbancyclist8

urbancyclist8 said:Thanks for the input, everyone. I tried out that software the eighth person suggested, but no luck. I guess I'm stuck with this other option from Walgreens. Honestly, I had no idea uninstalling stuff could be such a massive headache.

Best,
Tiger Woods

Tiger Woods, just wipe the drive and reinstall the whole OS. Start fresh.