I'm fairly often getting an executable called NMC.exe taking 100% CPU on my Windows 8 (now 10) Laptop.
NMC is the name of my System, I'm not sure if the naming is coincidental or if it is malicious software trying to use the name to seem non threatening, when I do a search of the computer I can't find any NMC.exe and Googling it came up with nothing relevant.
It starts happening at different times whenever I restart (sometimes a few minutes after booting, sometimes hours later). Spybot and Lavasaoft both found nothing, does anyone recognise this pattern of behaviour and have a fix I can try?