Please post only the url for your Speccy report as shown in my reply #32, the 79 page PDF makes for difficult reading
To copy/paste the url, left click on it to highlight it, right click and select copy, right click in the GTG dialogue input box when you next reply, select paste then the Post tab.
Couple of things that I did note in the PDF;
There is no add on video card present, you are using the MBs integrated Intel HD Graphics 4600 but there are Nvidea video card drivers present.
Running: This service enables products that use the Nalpeiron Licensing System.
Have you ever knowingly installed such software from Nalpeiron Licensing System, see link here if not, there are a couple of ways that the software (which is totally legitimate btw) could have gotten onto your computer, Norton is a user of the software as is Logitech your brand of keyboard and mouse, explanation as to why I ask below;
From your reply #29;
I've googled a little bit and some says that is due to a symantec product that I don't have (endpoint protection). I've checked the manual uninstall down to the registry but it's not there...
From my reply #32;
It is possible that there are still traces of a Symantec/Norton product on your computer that is causing you problems.
I cannot say with 100% certainty that it is but Nalpeiron Licensing System could be the rogue Symantec product or association that you mention in your reply #29, will wait on your url/update for now.