Hello. Today I noticed that I have an entry named "Name not available" in my volume mixer. I tried Windows defender, Malwarebytes, AdwCleaner and Junkware removal tool scans but the entry did not go away. As far as I noticed, there are no strange sounds or ads playing in the background. I also can't open the Windows notification center, despite the icon showing that there are apparently several messages. Clicking on the sound or connections icons does nothing too, though I can still right click and use the context menu. I attempted to download and install Farbar Recovery tool, as instucted in the stickied thread, but the installer just doesn't work. Nothing happens when I activate it. I checked with a few installers that I had for other software and they work as usual. I am using Windows 10. I hope that someone here can help me out with this problem.