(if hardware supports it) and install Dolby Access from Microsoft Store. This provides the latest Dolby Atmos / Digital Plus features with official support.
He ran the installer. The screen flashed "Realtek Audio Driver Setup." Partway through the installation bar, a new window popped up: Installing Dolby Digital Plus Advanced Audio... dolby digital plus advanced audio download windows 7 2021
: This is a critical step for installing modified or older drivers. (if hardware supports it) and install Dolby Access