I notice this in my mixer about 4 days ago. When I googled what the issue was the majority appeared to be playing ads. My "Name Not Available", doesn't play ads what it does it sends some programs audio to it. I tried to remove it with a bunch of malware removal programs and with my antivirus. I was successful, until I had to restart my computer and it would return again. Frustrated I reformatted my computer (all the drives C,D,E) and reinstalled everything I needed in the last 2 days. Today everything is installed that I use and it is still showing the "Name Not Available". Any help will be appreciated, thank you.