Try to reseat the connection.
Try a different USB-A→USB-C adapter or hub if you have one.
Open Device Manager -If you see a yellow-triangle "Unknown USB device" or "UMIK-1" with an error — right-click → Uninstall device, unplug, restart, plug back in.
If nothing shows up at all, that points more toward the adapter/cable/port than Windows.
Sound settings → Recording tab → UMIK-1 properties → Advanced/Enhancements tab → disable all enhancements