A reported error that plugging the following headsets has resulted in their Windows 7 systems prompting the error message "Windows can’t verify the publisher of this driver software":
- Razer Nari | RZ04-02680
- Razer Nari Essential | RZ04-02690
- Razer Kraken Tournament Edition | RZ04-02051
- USB Audio Controller

To resolve this issue, follow Microsoft’s resolution from the Microsoft support site.