1. asus_proart-b550-creator_moboard_audio_win11.zip Driver
2. dtsoemapo3dtscustomextpkg.inf File Contents

dtsoemapo3dtscustomextpkg.inf Driver File Contents (asus_proart-b550-creator_moboard_audio_win11.zip)

[Version]
Signature   = "$WINDOWS NT$"
Class       = Extension
ClassGuid   = {e2f84ce7-8efa-411c-aa69-97454ca4cb57}
Provider    = %OEM%
ExtensionId = {539F16D5-56C3-4308-9B03-AFCB6BC27ADF}
DriverVer   = 10/05/2020,1.2.1.0
CatalogFile = dtsoemapo3dtscustomextpkg.cat

[SourceDisksNames]
222 = %DiskId1%

[SourceDisksFiles]
dtsapo3oemconfig.xml=222


[DestinationDirs]
DTS.CopyList = 11, DTS\PC\APO3x ; %windir%\system32\DTS\PC\Apo3x

[DTS.CopyList]
dtsapo3oemconfig.xml

[Manufacturer]
%OEM% = DeviceExtensions,NTamd64

[DeviceExtensions.NTamd64]
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0887&SUBSYS_10438760
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0887&SUBSYS_10438763
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_10438791
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0B00&SUBSYS_10438796
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0B00&SUBSYS_10438797
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_10438796
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_10438797
;mbac-869
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0B00&SUBSYS_104387E4
;mbac-1811
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_104387FE

[DeviceExtension_Install]
CopyFiles = DTS.CopyList
AddReg = PresetAddReg

[PresetAddReg]
;; render endpoint settings
HKR,InterfaceSetting,PrimaryLineOutTopo,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                  ;; PrimaryLineOutTopo stands for Speakers(or Redirected headphone/speaker) endpoint
HKR,InterfaceSetting,SingleLineOutTopo,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                   ;; SingleLineOutTopo stands for Speakers(or Redirected headphone/speaker) endpoint
HKR,InterfaceSetting,SecondaryLineOutTopo,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                ;; SecondaryLineOutTopo stands for Headphone endpoint
HKR,InterfaceSetting,RearLineOutTopoSST,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                  ;; RearLineOutTopoSST stands for Speakers(or Redirected headphone/speaker) endpoint with audio offloading DSP supported
HKR,InterfaceSetting,RearLineOutTopoSST2,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                 ;; RearLineOutTopoSST2 stands for Speakers(or Redirected headphone/speaker) endpoint with audio offloading DSP supported
HKR,InterfaceSetting,RearLineOutTopoSST3,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                 ;; RearLineOutTopoSST3 stands for Headphone endpoint with audio offloading DSP supported
HKR,InterfaceSetting,RearLineOutTopoDock,%REG_MULTI_SZ_APPEND%,"ApoPreset1"                 ;; RearLineOutTopoDock stands for Speakers endpoint on docking station

;; Preset values in property store
HKR,InterfaceSetting\ApoPreset1\EP\0, "{7A8B74C8-FA66-4460-8542-D6119C59E9D4},4", %REG_DWORD%, 0x100  ;; SRS APO 3 on Realtek

[DeviceExtension_Install.Components]
AddComponent = DTSAPO,,DTSAPO_Install
AddComponent = DTSHSA,,DTSHSA_Install

[DTSAPO_Install]
ComponentIDs = VEN_DTSI&AID_DTSI1
Description = "DTS Audio Effects Component"

[DTSHSA_Install]
ComponentIDs = VEN_DTSI&HID_DTSIELG
Description = "DTS Audio Hardware Support Application"

[Strings]
OEM                  = "DTS"
Device.ExtensionDesc = "OEM Device Extension"
ExtendedFriendlyName = "Device Audio"
DiskId1              = "OEM Audio Device Extension Installation Disk (DTS)"

REG_BINARY = 0x00000001
REG_DWORD = 0x00010001
REG_MULTI_SZ = 0x00010000
REG_MULTI_SZ_APPEND = 0x00010008

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.