1. msi_h510m-pro_moboard_audio_win11.zip Driver
  2. HDX_MsiExt_AVO_V4P_RTK_KD.inf File Contents

HDX_MsiExt_AVO_V4P_RTK_KD.inf Driver File Contents (msi_h510m-pro_moboard_audio_win11.zip)

[Version]
Signature   = "$WINDOWS NT$"
Class       = Extension
ClassGuid   = {e2f84ce7-8efa-411c-aa69-97454ca4cb57}
Provider    = %OrganizationName%
ExtensionId = {C3A63EDD-2D27-4B66-B155-5E94B43D926A}
DriverVer   = 06/07/2022, 6.0.9363.1
CatalogFile = HDXRTExt.cat

[Manufacturer]
%MfgName% = DeviceExtensions,NTamd64.10.0...15063

[DeviceExtensions.NTamd64.10.0...15063]
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462B92A
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462B92B
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_14627CD5
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462B941
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_1462B921
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462B924
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462BC24
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_1462B939
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462CD19
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_14626D19
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_0897&SUBSYS_1462CD22
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_1462B937
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_1462B93A
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1168&SUBSYS_1462B935
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1220&SUBSYS_1462CD04
%Device.ExtensionDesc% = DeviceExtension_Install,HDAUDIO\FUNC_01&VEN_10EC&DEV_1220&SUBSYS_1462CD03

[DeviceExtension_Install]
AddReg = IntcAzAudModelAddReg

[DeviceExtension_Install.HW]
AddReg = FriendlyName_AddReg

[DeviceExtension_Install_ASIO]
AddReg = IntcAzAudModelAddReg

[DeviceExtension_Install_ASIO.HW]
AddReg = FriendlyName_AddReg

[IntcAzAudModelAddReg]
;; OmniSpeaker
HKR,Settings,OmniSpeaker,0x00010001,0
HKR,Settings,DCH_Gen3p1,0x00010001,0
HKR,Settings,DCHNahimic,0x00010001,1

;; render endpoint settings
HKR,InterfaceSetting,RearLineOutTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,PrimaryLineOutTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,SingleLineOutTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,SecondaryLineOutTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,FrontPanelHeadphoneTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RtSpdifTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RtSpdifHDMITopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RtSpdifRCATopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RtSpdifOptTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,BTBPOutTopo,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoSST,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoSST2,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoSST3,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoDock,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoHap,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoHap2,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,RearLineOutTopoHap3,0x10008,"SysCustomizedFx"

;; capture endpoint settings
HKR,InterfaceSetting,RearMicInBlackTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInGreyTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInBlueTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInGreenTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInRedTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInOrangeTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInYellowTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInPurpleTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInPinkTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInGoldenTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInSilverTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RearMicInWhiteTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInBlackTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInGreyTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInBlueTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInGreenTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInRedTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInOrangeTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInYellowTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInPurpleTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInPinkTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInGoldenTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInSilverTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,FrontMicInWhiteTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,BTBPInTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RtMicInTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RtFrontMicInTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,DigitalMICTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RtMicArTopo,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,RtMicInSSTTopo,0x10008,"SysRecCustomizedFx"

HKR,InterfaceSetting,RtStereoMixTopo,0x10008,"SysRecVolCustomizedFx"
HKR,InterfaceSetting,RtLineInTopo,0x10008,"SysRecVolCustomizedFx"

;; APO CLSID registration for render endpoints
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%DelInterfaceKey%,%REG_MULTI_SZ%,%PKEY_FX_PreMixEffectClsid%,%PKEY_FX_PostMixEffectClsid%,%PKEY_FX_UserInterfaceClsid%,%PKEY_FX_StreamEffectClsid%,%PKEY_FX_ModeEffectClsid%,%PKEY_FX_EndpointEffectClsid%,%PKEY_FX_Offload_StreamEffectClsid%,%PKEY_FX_Offload_ModeEffectClsid%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_StreamEffectClsid%,%REG_MULTI_SZ%,%AVOLUTE_SFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_ModeEffectClsid%,%REG_MULTI_SZ%,%AVOLUTE_MFX_CLSID%,%REALTEK_MFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_EndpointEffectClsid%,%REG_MULTI_SZ%,%AVOLUTE_EFX_CLSID%,%REALTEK_EFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_Offload_StreamEffectClsid%,%REG_MULTI_SZ%,%AVOLUTE_SFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_Offload_ModeEffectClsid%,%REG_MULTI_SZ%,%AVOLUTE_MFX_CLSID%,%REALTEK_OMFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_SFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_MFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_EFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_SFX_Offload_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_MFX_Offload_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\Default,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\User,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1

;; APO CLSID registration for capture endpoints
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%DelInterfaceKey%,%REG_MULTI_SZ%,%PKEY_FX_PreMixEffectClsid%,%PKEY_FX_UserInterfaceClsid%,%PKEY_FX_StreamEffectClsid%,%PKEY_FX_ModeEffectClsid%,%PKEY_FX_EndpointEffectClsid%,%PKEY_FX_KeywordDetector_StreamEffectClsid%,%PKEY_FX_KeywordDetector_ModeEffectClsid%,%PKEY_FX_KeywordDetector_EndpointEffectClsid%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_CompositeFX_ModeEffectClsid%,%REG_MULTI_SZ%,%REALTEKREC_VOLMFX_CLSID%,%AVOLUTE_RecMFX_CLSID%,%REALTEKREC_MFX_CLSID%,%REALTEKREC_INVVOLMFX_CLSID%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_CompositeFX_EndpointEffectClsid%,%REG_MULTI_SZ%,%REALTEKREC_EFX_CLSID%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_CompositeFX_KeywordDetector_ModeEffectClsid%,%REG_MULTI_SZ%,%REALTEKREC_KDMFX_CLSID%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_MFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_EFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_MFX_KeywordDetector_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\Default,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\User,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1

;; APO CLSID registration for capture endpoints
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0,%DelInterfaceKey%,%REG_MULTI_SZ%,%PKEY_FX_PreMixEffectClsid%,%PKEY_FX_UserInterfaceClsid%,%PKEY_FX_StreamEffectClsid%,%PKEY_FX_ModeEffectClsid%,%PKEY_FX_EndpointEffectClsid%,%PKEY_FX_KeywordDetector_StreamEffectClsid%,%PKEY_FX_KeywordDetector_ModeEffectClsid%,%PKEY_FX_KeywordDetector_EndpointEffectClsid%
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0,%PKEY_CompositeFX_EndpointEffectClsid%,%REG_MULTI_SZ%,%REALTEKREC_EFX_CLSID%
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0,%PKEY_EFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\Default,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1
HKR,InterfaceSetting\SysRecVolCustomizedFx\FX\0\%REALTEK_APO_CONTEXT_GUID%\User,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1

[FriendlyName_AddReg]
HKR,,FriendlyName,,%ExtendedFriendlyName%

[DeviceExtension_Install.Components]
AddComponent = RealtekAPO,,RealtekAPO_Install
AddComponent = RealtekSRV,,RealtekSRV_Install
AddComponent = RealtekHSA,,RealtekHSA_Install

[DeviceExtension_Install_ASIO.Components]
AddComponent = RealtekAPO,,RealtekAPO_Install
AddComponent = RealtekSRV,,RealtekSRV_Install
AddComponent = RealtekHSA,,RealtekHSA_Install
AddComponent = RealtekASIO,,RealtekASIO_Install

[RealtekAPO_Install]
ComponentIDs = VEN_10EC&AID_0001
Description = "Realtek Audio Effects Component"

[RealtekSRV_Install]
ComponentIDs = VEN_10EC&SID_0001
Description = "Realtek Audio Universal Service"

[RealtekHSA_Install]
ComponentIDs = VEN_10EC&HID_0001
Description = "Realtek Hardware Support Application"

[RealtekASIO_Install]
ComponentIDs = VEN_10EC&ASIO_ID_0001
Description = "Realtek Asio Component"

[Strings]

REALTEK_APO_CONTEXT_GUID = "{12325C6D-6D93-4AB3-BFF6-D04968D361DD}"
OrganizationName     = "Realtek Semiconductor Corp."
MfgName              = "Realtek"
Realtek	             = "Realtek"
Device.ExtensionDesc = "Realtek Device Extension"
ExtendedFriendlyName = "Realtek(R) Audio"

DelInterfaceKey      = "DelInterfaceKey"

PKEY_FX_Association                 = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},0"
PKEY_FX_PreMixEffectClsid           = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},1"
PKEY_FX_PostMixEffectClsid          = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},2"
PKEY_FX_UserInterfaceClsid          = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},3"
PKEY_FX_StreamEffectClsid           = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},5"
PKEY_FX_ModeEffectClsid             = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},6"
PKEY_FX_EndpointEffectClsid         = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},7"
PKEY_FX_KeywordDetector_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},8"
PKEY_FX_KeywordDetector_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},9"
PKEY_FX_KeywordDetector_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},10"
PKEY_FX_Offload_StreamEffectClsid    = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},11"
PKEY_FX_Offload_ModeEffectClsid      = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},12"
PKEY_CompositeFX_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},13"  
PKEY_CompositeFX_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},14"
PKEY_CompositeFX_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},15"
PKEY_CompositeFX_KeywordDetector_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},16"
PKEY_CompositeFX_KeywordDetector_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},17"  
PKEY_CompositeFX_KeywordDetector_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},18" 
PKEY_CompositeFX_Offload_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},19"  
PKEY_CompositeFX_Offload_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},20"
PKEY_SFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},5"
PKEY_MFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},6"
PKEY_EFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},7"
PKEY_SFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},8"
PKEY_MFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},9"
PKEY_EFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},10"
PKEY_SFX_Offload_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},11"
PKEY_MFX_Offload_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},12"

PKEY_BYPASS_TP_EFFECTS = "{0F8412D3-DC5C-4DB3-B174-DC47A859435C},0"

AVOLUTE_SFX_CLSID    = "{670173E3-78CF-11E5-A837-0800200C9A66}"
AVOLUTE_MFX_CLSID    = "{670173E4-78CF-11E5-A837-0800200C9A66}"
AVOLUTE_EFX_CLSID    = "{670173E5-78CF-11E5-A837-0800200C9A66}"
AVOLUTE_RecMFX_CLSID = "{670173F4-78CF-11E5-A837-0800200C9A66}"

REALTEK_SFX_CLSID     = "{DA2C9ECE-7418-4906-B4FA-0A00B3EB88AA}"
REALTEK_MFX_CLSID     = "{A296D363-EE83-4af9-9BE7-729C1296150A}"
REALTEK_EFX_CLSID     = "{A29EB043-6CE2-4ee2-B38C-F58719E0D88F}"
REALTEK_OSFX_CLSID   = "{71111103-AC62-4939-B476-4BB282B2B42C}"
REALTEK_OMFX_CLSID   = "{7121B512-6CC5-4C77-AE3A-823F966CCD3D}"
REALTEKREC_MFX_CLSID  = "{A69C91DC-11C4-414f-A919-4DA8EA3F3CA6}"
REALTEKREC_EFX_CLSID  = "{AB3B404A-B18F-4b4f-B91F-77F2DE95EB18}"
REALTEKREC_INVVOLMFX_CLSID  = "{8065FF2D-2394-4E99-999B-8F95C44F1799}"
REALTEKREC_VOLMFX_CLSID  = "{806B324A-6827-46A8-AFD0-8AB09F8E6E61}"
REALTEKREC_KDMFX_CLSID  = "{809191A2-FDE8-4A38-9F69-AC8E1AFEB9AD}"
AUDIO_SIGNALPROCESSINGMODE_DEFAULT = "{C18E2F7E-933D-4965-B7D1-1EEF228D2AF3}"
AUDIO_SIGNALPROCESSINGMODE_SPEECH = "{FC1CFC9B-B9D6-4CFA-B5E0-4BB2166878B2}"
KSNODETYPE_ANY = "{00000000-0000-0000-0000-000000000000}"

REG_BINARY = 0x00000001
REG_DWORD = 0x00010001
REG_MULTI_SZ = 0x00010000
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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.

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