;Copyright (c) 2007 NVIDIA Corporation ; ;Module Name: ; nvhda.inf ; ;Abstract: ; INF file for installing NVIDIA Azalia / HDMI Audio driver [Version] CatalogFile=nvhda.cat Signature="$CHICAGO$" Class=MEDIA ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318} Provider=%ProviderName% DriverVer=07/16/2007,1.00.00.06 [SourceDisksNames] 222=%DiskDescription%,,, [SourceDisksFiles] nvhda32.sys=222 nvhda64.sys=222 nvhda32v.sys=222 nvhda64v.sys=222 nvapo32v.dll=222 nvapo64v.dll=222 [Manufacturer] %MfgName%=NVIDIA,NTx86.6.0,NTamd64.6.0,NTamd64 [NVIDIA] %NVIDIA.A02.DeviceDesc%=NVHDA32,HDAUDIO\FUNC_01&VEN_10DE&DEV_0067 %NVIDIA.DeviceDesc%=NVHDA32,HDAUDIO\FUNC_01&VEN_10DE&DEV_0001 %NVIDIA.DeviceDesc%=NVHDA32,HDAUDIO\FUNC_01&VEN_10DE&DEV_8067 %NVIDIA.DeviceDesc%=NVHDA32,HDAUDIO\FUNC_01&VEN_10DE&DEV_8001 [NVIDIA.NTamd64] %NVIDIA.A02.DeviceDesc%=NVHDA64,HDAUDIO\FUNC_01&VEN_10DE&DEV_0067 %NVIDIA.DeviceDesc%=NVHDA64,HDAUDIO\FUNC_01&VEN_10DE&DEV_0001 %NVIDIA.DeviceDesc%=NVHDA64,HDAUDIO\FUNC_01&VEN_10DE&DEV_8067 %NVIDIA.DeviceDesc%=NVHDA64,HDAUDIO\FUNC_01&VEN_10DE&DEV_8001 [NVIDIA.NTx86.6.0] %NVIDIA.A02.DeviceDesc%=NVHDA32VAPO,HDAUDIO\FUNC_01&VEN_10DE&DEV_0067 %NVIDIA.DeviceDesc%=NVHDA32V,HDAUDIO\FUNC_01&VEN_10DE&DEV_0001 %NVIDIA.DeviceDesc%=NVHDA32V,HDAUDIO\FUNC_01&VEN_10DE&DEV_8067 %NVIDIA.DeviceDesc%=NVHDA32V,HDAUDIO\FUNC_01&VEN_10DE&DEV_8001 [NVIDIA.NTamd64.6.0] %NVIDIA.A02.DeviceDesc%=NVHDA64VAPO,HDAUDIO\FUNC_01&VEN_10DE&DEV_0067 %NVIDIA.DeviceDesc%=NVHDA64V,HDAUDIO\FUNC_01&VEN_10DE&DEV_0001 %NVIDIA.DeviceDesc%=NVHDA64V,HDAUDIO\FUNC_01&VEN_10DE&DEV_8067 %NVIDIA.DeviceDesc%=NVHDA64V,HDAUDIO\FUNC_01&VEN_10DE&DEV_8001 [ControlFlags] ExcludeFromSelect = * [DestinationDirs] NVHDA32.CopyList=10,system32\drivers NVHDA64.CopyList=10,system32\drivers NVHDA32V.CopyList=10,system32\drivers NVHDA64V.CopyList=10,system32\drivers NVAPO32V.CopyList=10,system32 NVAPO64V.CopyList=10,system32 [NVHDA32] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA32.CopyList AddReg=NVHDA.AddReg,NVHDA32.AddReg [NVHDA64] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA64.CopyList AddReg=NVHDA.AddReg,NVHDA64.AddReg [NVHDA32V] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA32V.CopyList AddReg=NVHDA.AddReg,NVHDA32V.AddReg [NVHDA64V] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA64V.CopyList AddReg=NVHDA.AddReg,NVHDA64V.AddReg [NVHDA32VAPO] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA32V.CopyList, NVAPO32V.CopyList AddReg=NVHDA.AddReg,NVHDA32V.AddReg RegisterDlls=NVAPO32V.RegisterDlls [NVHDA64VAPO] Include=ks.inf,wdmaudio.inf Needs=KS.Registration,WDMAUDIO.Registration CopyFiles=NVHDA64V.CopyList, NVAPO64V.CopyList AddReg=NVHDA.AddReg,NVHDA64V.AddReg RegisterDlls=NVAPO64V.RegisterDlls [NVHDA32.CopyList] nvhda32.sys [NVHDA64.CopyList] nvhda64.sys [NVHDA32V.CopyList] nvhda32v.sys [NVHDA64V.CopyList] nvhda64v.sys [NVAPO32V.CopyList] nvapo32v.dll [NVAPO64V.CopyList] nvapo64v.dll [NVHDA32.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology [NVHDA64.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology [NVHDA32V.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology [NVHDA64V.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology [NVHDA32VAPO.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology.APO AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology.APO [NVHDA64VAPO.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,NVHDA.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,NVHDA.Interface.Topology.APO AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,NVHDA.Interface.Topology.APO [NVHDA.Interface.Wave] AddReg=NVHDA.I.Wave.AddReg [NVHDA.I.Wave.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%NVHDA.Wave.szPname% [NVHDA.Interface.Topology] AddReg=NVHDA.I.Topo.AddReg [NVHDA.Interface.Topology.APO] AddReg=NVHDA.I.Topo.AddReg, NVAPO.AddReg [NVHDA.I.Topo.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%NVHDA.Topology.szPname% [NVHDA32.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,nvhda32.sys [NVHDA64.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,nvhda64.sys [NVHDA32V.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,nvhda32v.sys [NVHDA64V.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,nvhda64v.sys [NVHDA.AddReg] HKR,Drivers,SubClasses,,"wave,midi,mixer" HKR,Drivers\wave\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\midi\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\mixer\wdmaud.drv,Driver,,wdmaud.drv HKR,Drivers\wave\wdmaud.drv,Description,,%NVHDA.DeviceDesc% HKR,Drivers\midi\wdmaud.drv, Description,,%NVHDA.DeviceDesc% HKR,Drivers\mixer\wdmaud.drv,Description,,%NVHDA.DeviceDesc% HKR,,SetupPreferredAudioDevices,3,01,00,00,00 [NVHDA.Security.AddReg] HKR,,DeviceType,0x10001,0x0000001D [NVHDA32.HW] AddReg=NVHDA.Security.AddReg [NVHDA64.HW] AddReg=NVHDA.Security.AddReg [NVHDA32V.HW] AddReg=NVHDA.Security.AddReg [NVHDA64V.HW] AddReg=NVHDA.Security.AddReg [NVHDA32VAPO.HW] AddReg=NVHDA.Security.AddReg [NVHDA64VAPO.HW] AddReg=NVHDA.Security.AddReg [NVHDA32.Services] AddService = NVHDA, 0x00000002, NVHDA32_Service_Inst [NVHDA64.Services] AddService = NVHDA, 0x00000002, NVHDA64_Service_Inst [NVHDA32V.Services] AddService = NVHDA, 0x00000002, NVHDA32V_Service_Inst [NVHDA64V.Services] AddService = NVHDA, 0x00000002, NVHDA64V_Service_Inst [NVHDA32VAPO.Services] AddService = NVHDA, 0x00000002, NVHDA32V_Service_Inst [NVHDA64VAPO.Services] AddService = NVHDA, 0x00000002, NVHDA64V_Service_Inst [NVHDA32_Service_Inst] DisplayName = %NVHDA.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\nvhda32.sys [NVHDA64_Service_Inst] DisplayName = %NVHDA.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\nvhda64.sys [NVHDA32V_Service_Inst] DisplayName = %NVHDA.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\nvhda32v.sys [NVHDA64V_Service_Inst] DisplayName = %NVHDA.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\nvhda64v.sys [NVAPO.AddReg] HKR,"FX\\0",%PKEY_ItemNameDisplay%,,%FX_FriendlyName% HKR,"FX\\0",%PKEY_FX_PreMixClsid%,,%FX_PREMIX_CLSID% HKR,"FX\\0",%PKEY_FX_PostMixClsid%,,%NVAPO_POSTMIX_CLSID% HKR,"FX\\0",%PKEY_FX_UiClsid%,,%FX_UI_CLSID% HKR,"FX\\0",%PKEY_FX_Association%,,%KSNODETYPE_ANY% [NVAPO32V.RegisterDlls] 11,,nvapo32v.dll,1 [NVAPO64V.RegisterDlls] 11,,nvapo64v.dll,1 [Strings] ProviderName="NVIDIA Corporation" MfgName="NVIDIA" DiskDescription="NVIDIA HDMI Audio Driver Disk" NVIDIA.DeviceDesc="NVIDIA HDMI Audio Device" NVIDIA.A02.DeviceDesc="NVIDIA HDMI Audio Device" NVHDA.DeviceDesc="NVIDIA HDMI Audio Driver" NVHDA.Wave.szPname="NVIDIA HDMI Audio Wave" NVHDA.Topology.szPname="NVIDIA HDMI Audio Mixer" MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories" Proxy.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}" KSCATEGORY_AUDIO="{6994AD04-93EF-11D0-A3CC-00A0C9223196}" KSCATEGORY_RENDER="{65E8773E-8F56-11D0-A3B9-00A0C9223196}" KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}" KSCATEGORY_REALTIME="{EB115FFC-10C8-4964-831D-6DCB02E6F23F}" KSCATEGORY_TOPOLOGY="{DDA54A40-1E4C-11D1-A050-405705C10000}" KSNAME_Wave="Wave" KSNAME_Topology="Topology" NVHDA.SvcDesc = "Service for NVIDIA HDMI Audio Driver" PKEY_FX_Association = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},0" PKEY_FX_PreMixClsid = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},1" PKEY_FX_PostMixClsid = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},2" PKEY_FX_UiClsid = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},3" PKEY_ItemNameDisplay = "{B725F130-47EF-101A-A5F1-02608C9EEBAC},10" PKEY_AudioEndpoint_Ext_UiClsid = "{1DA5D803-D492-4EDD-8C23-E0C0FFEE7F0E},1" PKEY_AudioEndpoint_Association = "{1DA5D803-D492-4EDD-8C23-E0C0FFEE7F0E},2" PKEY_AudioEngine_OEMFormat = "{E4870E26-3CC5-4CD2-BA46-CA0A9A70ED04},3" NVAPO_PREMIX_CLSID = "{B48DEA3F-1234-425a-8D9A-9A5BB37A9904}" NVAPO_POSTMIX_CLSID = "{06687E71-1234-403A-BF49-CB591BA6E103}" FX_FriendlyName = "Microsoft Audio Home Theater Effects" FX_PREMIX_CLSID = "{62dc1a93-ae24-464c-a43e-452f824c4250}" FX_POSTMIX_CLSID = "{637c490d-eee3-4c0a-973f-371958802da2}" FX_UI_CLSID = "{5860E1C5-F95C-4a7a-8EC8-8AEF24F379A1}" KSNODETYPE_ANY = "{00000000-0000-0000-0000-000000000000}" KSNODETYPE_SPEAKER = "{DFF21CE1-F70F-11D0-B917-00A0C9223196}" KSNODETYPE_HDMI_INTERFACE = "{D1B9CC2A-F519-417f-91C9-55FA65481001}" REG_BINARY = 0x00000001Download Driver Pack
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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