If you're getting the 'The device is being used by another application' error message, follow the instructions in this article to fix it. HDMI (High-Definition Multimedia Interface) provides an interface between audio and video sources such as video display devices and other compatible components. Please close any devices that are playing audio to this device and then try again.' HDMI Audio Error in Windows 10 How to Fix 'The device is being used by another application.
