How do I find out where this program is running?

I’m noticing some bugs here and there on my computer, so, in addition to running Malware, I’m uninstalling unfamiliar, recently installed programs. Some program called “KNCTR” has installed itself on my desk top and when I try to uninstall it I get a message that says it’s running and I need to shut it down before I can uninstall it, but I can’t find where it’s running to shut it down. Any ideas?