Windows 8 system can not open Dolby sound solution

Dolby drives can't control audio, and win8's audio is still controlled by its own driver. After half an hour of perseverance, I found a new way to install Dolby Drive. I will share it. (After installing the official driver, the friend who turns on Dolby sound by default can ignore this sticker. This sticker is suitable for the official sound card driver. Friends than sound effects, if there is no pcee4 folder in the official driver package or do not find the Dolby installation file, please do not try to install)
1. Download the official sound card driver, such as the realtek driver I downloaded on the acer official website (do not use the driver) Update the software download driver, it must be the official driver, some brand machines must use the earlier official realtek driver to successfully install the Dolby sound plugin)
2 Uninstall the installed sound card driver
3 Follow the steps after rebooting Install the official driver, please do not restart after the installation, pay attention to the folder inside the official driver compression package, there is a pcee4 folder, open the Dolby sound plugin, find DolbyAdvancedAudio, run the installation


4 There is Dolby sound after reboot, and it is completely controlled (if the Dolby plugin fails to load after reboot, please fix the installation) Than the plug-in)



Again, my acer without Dolby sound, looked in the box and the label did not see Dolby body tag, this method can be used after installation Turn on Dolby sound.