
If u skip installing sound blaster X720, both Dolby and DTS app won't work properly. (Disable antivirus software as says before installing)Īfter that u can hear difference when changing profiles in all Dolby UWP Apps. This driver needs to install main creative sound blaster X720 app for other apps to work as intended. Here.! After testing for some hours, i found a solution for all effects to work. If DTS APO Service don`t start, reinstall DTS Audio software & check the reg key again Open Windows Services (services.msc), right click DTS APO Service & select restart Open FX Configurator, select speakers & click apply ( registy take admin right ) If it is checked, it will not only disable Sound BlasterX 720° sound effect, and also Dolby UWP App, DTS Audio sound effect. Make sure you do not check disable sound enhancement on Sound Blaster Tab. Not necessary to change the preset file if you want install Dolby Atmos Sound System UWP app The driver already auto install Dolby Atmos Sound System huawei kepler preset file to C:\Windows\System32\dolbyaposvc\Default.xml C:\DAXUIMainstream), run Add-AppDevPackage.ps1 with powershell to install You should use one Dolby UWP App only, and you should use the correct preset.ĭAXUIDolbyAudio : Dolby Audio App Install FolderĭAXUIMainstream: Dolby Atmos App Install FolderĭAXUISnG: Dolby Atmos Sound System App Install Folderĭolby UWP App install problem -> Copy App install folder to C:\ drive (e.g.

Click the ON/OFF button on Dolby App to check Dolby sound effect Open Dolby App, make sure DolbyDAXAPI is running. No D olby tabs on playback devices ( you install inf for Dolby UWP App) -> it is normalĭolby App no sound effect / Dolby App show driver problem -> after install driver, reboot. Install through setup.exe error -> install through Device Manager
