Trying to Install CS6 Master Collection onto my Mac but I keep getting the same error

Hello. I'm trying to install CS6 Master Collection to my mac but I keep getting the same error a million times. I tried uninstalling my Creative Cloud, restarted my computer, I checked to see if I had files running, but I'm honestly not sure since Mac doesn't always let you know upfront something's still running... and I tried using the cleaning tool, but it still gives me this message. My mac is Sierra and I heard that causes problems but I also heard there was a work around...Can anyone help? Or point me to someone who can?