Step 1: Download the installer for VIVIDIZER Virtual Audio Device (VAD) found here: https://vivaldi3d.com/pages/downloads
Step 2: Click the download to run the installer and follow the prompts.
Step 3: For more information visit the Quick Start guide
Uninstallation Instructions
Navigate to
C:\Program Files (x86)\Vivaldi3D\Vividizer Virtual Audio Driver
Then, double click to run the uninstaller named “uninstaller.exe”