Mcafee remnants

Hi :)

 

My computer is still fairly new, and Mcafee 30 days free version was already installed on the computer (windows 8). But I downloaded Norton 360 and since it removed whatever else system present I thought it removed mcafee, too. I guess I didn't know the importance of having a clean state before downloading..

I cannot remove it from programs installed since it is not listed, but I see Mcafee in the directory.

Is it important that I get all of it away? Do I need to do it thru the uninstalling tool from mcafee? And if so do I need to delete and reinstall norton? It doesnt seem to be any issues with 360, but what do I know..

 

Also, I have malwarebytes free version installed so I can scan once in a while. In the norton history log there are constant entries of "unauthorized access blocked" by malwarebytes. Is this a normal thing when malwarebytes is just lying in the background?

 

Thanks in prevance for any answer :)