How to Uninstall Smartcast Audio Driver

Audio driver is made up by the content of SmartcastADrv.driver directory located at this path: /Library/Audio/Plug-Ins/HAL/

Problem can be that /Library directory is not, by Apple default, visible in Finder. Thus, we recommend to follow these steps:

1. Open Finder window, go to Menu Go, item Go to Folder
Go to Finder, Go Menu
2. Type the path and click Go
Type the path into the window
3. Move the directory SmartcastADrv.driver into Trash, e.g. by right-button clicking on the directory name and chosing Move To Trash...
Move the directory into Trash
4. Type your password ...
Enter your password
5. And finally restart your Mac
Restart Mac