

Click OK on the Install From Disk prompt. In the Drivers folder, double-click the AA Digital Plus file. In this folder, double click the folder for your system architecture.

In the Locate File window, double-click the Dolby Digital Plus Advance Audio folder. Click Let me pick from a list of available drivers. Click Browse my computer for driver software. Right click on Realtek (R) Audio and select Update driver. In Device Manager, scroll down through the list of installed devices and expand Sound, video and game controllers section.

Now that you have disabled driver signature enforcement, open Device Manager. Next, disable driver signature enforcement. Search and download the Dolby Digital Plus Advance Audio archive from. To download and install the Dolby Digital Plus AA driver on a Windows 10/11 device, do the following: Run the installation file for Dolby Digital Plus AA. This is a two-step process that includes:
