; Copyright 1999-2004, C-Media Inc.
[Version]
Signature="$CHICAGO$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%ProviderName%
LayoutFile=layout.inf, layout1.inf, layout2.inf
DriverVer=05/14/2004,5.12.01.0040
CatalogFile=cmuda3.cat
[SourceDisksNames]
222=%DiskDescription%,,,
[SourceDisksFiles]
cmuda3.sys=222
UDAPROP3.DLL=222
CMDS3D3.DLL=222
AUDIO3D3.DLL=222
;;cmiwcnfg.dll=222
CMICNFG3.CPL=222
CMUDA3.DLL=222
CMRMDRV3.exe=222
CMRMDRV3.DLL=222
[Manufacturer]
%MfgName%=C-Media
[ControlFlags]
ExcludeFromSelect = *
[C-Media]
;;; C-Media 8738
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_011013F6
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_011113F6
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_39201462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_39801462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_50701462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_52801462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_53201462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_53401462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_54501462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_59001462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_70401462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_56501462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_59201462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_70201462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_020110B0
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_70411462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_54511462
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_A016147A
%CMI8738.DeviceDesc%=CMI8738, PCI\VEN_13F6&DEV_0111&SUBSYS_30021919
[CMI8738]
AlsoInstall=ks.registration(ks.inf),wdmaudio.registration(wdmaudio.inf)
CopyFiles=CMUDA.CopyList, CMUDAProp.CopyList, C3D.CopyList, Audio3D.CopyList
AddReg=CMUDA.AddReg, CMUDAProp.AddReg, Mixer.AddReg, Audio3D.AddReg, UDA_NAMES.AddReg
[CMI8738.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,UDA.Interface.Topology
[UDA.Interface.Wave]
AddReg=UDA.I.Wave.AddReg
[UDA.I.Wave.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUDA.Wave.szPname%
[UDA.Interface.UART]
AddReg=UDA.Interface.UART.AddReg
[UDA.Interface.UART.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%UDA.UART.szPname%
[UDA.Interface.Topology]
AddReg=UDA.I.Topo.AddReg
[UDA.I.Topo.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUDA.Topology.szPname%
[CMUDA.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,cmuda3.sys
HKR,,NTMPDriver,,"cmuda3.sys,sbemul.sys"
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,,%CMUDA.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv, Description,,%CMUDA.DeviceDesc%
HKR,Drivers\mixer\wdmaud.drv,Description,,%CMUDA.DeviceDesc%
[CMUDAProp.AddReg]
HKCR,CLSID\%CMAudioProperty_CLSID%,,0,%CMAudioProperty_FriendlyName%
HKCR,CLSID\%CMAudioProperty_CLSID%\InProcServer32,,0,"%10%\System32\UDAPROP3.DLL"
HKCR,CLSID\%CMAudioProperty_CLSID%\ProgID,,0,%CMAudioProperty_ProgID%
HKCR,CLSID\%CMAudioProperty_CLSID%\VersionIndependentProgID,,0,%CMAudioProperty_VersionIndependentProgID%
HKCR,CMAudioProperty,,0,%CMAudioProperty_FriendlyName%
HKCR,CMAudioProperty\CLSID,,0,%CMAudioProperty_CLSID%
HKCR,CMAudioProperty\CurVer,,0,%CMAudioProperty_ProgID%
HKCR,CMAudioProperty.7,,0,%CMAudioProperty_FriendlyName%
HKCR,CMAudioProperty.7\CLSID,,0,%CMAudioProperty_CLSID%
;HKR,,EnumPropPages32,,"UDAPROP3.DLL, CMAudioPropPageProvider"
HKLM,"Software\Microsoft\Windows\CurrentVersion\Control Panel\Cpls",Cmcpls3,,"%10%\System\CMICNFG3.CPL"
HKLM,"Software\Microsoft\Windows\CurrentVersion\Run",CmPCIaudio,,"RunDll32 CMICNFG3.CPL,CMICtrlWnd"
HKLM,%UninstallPath%,DisplayName,,%DiskDescription%
HKLM,%UninstallPath%,UninstallString,,"%10%\system32\CMRMDRV3.exe"
[Mixer.AddReg]
HKR,"Settings","EnableLegacy", 0x00010001,0x06,0,0,0
HKR,"Settings","JackConfig", 0x00010001,0x00,0,0,0
HKR,"Settings","JackMode", 0x00010001,0x01,0,0,0
[Audio3D.AddReg]
HKCR,Audio3D,,0,Audio3DObject
HKCR,Audio3D\CLSID,,0,%Audio3D_CLSID%
HKCR,CLSID\%Audio3D_CLSID%,,0,Audio3DObject
HKCR,CLSID\%Audio3D_CLSID%\InProcServer32,,0,AUDIO3D3.DLL
HKCR,CLSID\%Audio3D_CLSID%\InProcServer32,ThreadingModel,0,Apartment
HKCU,"Software\Sensaura\Audio3D\Settings","SplashScreen",65537,0,0,0,0
HKR,"Settings","HwTimer",0x00010001,0x01,0,0,0
[UDA_NAMES.AddReg]
HKLM,%MediaCategories%\%UDAGUID.PhoneVolume%,Name,,%UDANode.PhoneVolume%
HKLM,%MediaCategories%\%UDAGUID.PhoneVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.PhoneMute%,Name,,%UDANode.PhoneMute%
HKLM,%MediaCategories%\%UDAGUID.PhoneMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.MonoOutSelect%,Name,,%UDANode.MonoOutSelect%
HKLM,%MediaCategories%\%UDAGUID.MonoOutSelect%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.Spdif%,Name,,%UDANode.Spdif%
HKLM,%MediaCategories%\%UDAGUID.Spdif%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.Video%,Name,,%UDANode.Video%
HKLM,%MediaCategories%\%UDAGUID.Video%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.StereoMix%,Name,,%UDANode.StereoMix%
HKLM,%MediaCategories%\%UDAGUID.StereoMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.Aux%,Name,,%UDANode.Aux%
HKLM,%MediaCategories%\%UDAGUID.Aux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.AuxPhone%,Name,,%UDANode.AuxPhone%
HKLM,%MediaCategories%\%UDAGUID.AuxPhone%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.MonoIn%,Name,,%UDANode.MonoIn%
HKLM,%MediaCategories%\%UDAGUID.MonoIn%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.PcBeep%,Name,,%UDANode.PcBeep%
HKLM,%MediaCategories%\%UDAGUID.PcBeep%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.WaveRecord%,Name,,%UDANode.WaveRecord%
HKLM,%MediaCategories%\%UDAGUID.WaveRecord%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.SpdifInSel2%,Name,,%UDANode.SpdifInSel2%
HKLM,%MediaCategories%\%UDAGUID.SpdifInSel2%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.SpdifValid%,Name,,%UDANode.SpdifValid%
HKLM,%MediaCategories%\%UDAGUID.SpdifValid%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%UDAGUID.SpdifInReverse%,Name,,%UDANode.SpdifInReverse%
HKLM,%MediaCategories%\%UDAGUID.SpdifInReverse%,Display,1,00,00,00,00
[DestinationDirs]
CMUDA.CopyList = 10,system32\drivers
CMUDAProp.CopyList = 10,system32
C3D.CopyList = 10,system
Audio3D.CopyList = 11
DefaultDestDir = 11
[CMUDA.CopyList]
cmuda3.sys
[CMUDAprop.CopyList]
UDAPROP3.DLL
;;cmiwcnfg.dll
CMUDA3.DLL
CMRMDRV3.DLL
CMRMDRV3.exe
[C3D.CopyList]
CMDS3D3.DLL
CMICNFG3.CPL
[Audio3D.CopyList]
a3d.dll,AUDIO3D3.DLL,,4
AUDIO3D3.DLL
;;================= Windows 2000 ====================
;;============================================================================
;; CMI8738
;;============================================================================
[CMI8738.NTX86]
Include=ks.inf,wdmaudio.inf
Needs=KS.Registration,WDMAUDIO.Registration
CopyFiles=CMUDA.CopyList, CMUDAProp.CopyList, C3D.CopyList, Audio3D.CopyList
AddReg=CMUDA.AddReg, CMUDAProp.AddReg, Mixer.AddReg, Audio3D.AddReg, UDA_NAMES.AddReg
[CMI8738.NTX86.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,UDA.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,UDA.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,UDA.Interface.Topology
[CMI8738.NTX86.Services]
AddService = cmuda3, 0x00000002, CMUDA_Service_Inst
[CMUDA_Service_Inst]
DisplayName = %CMUDA.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\cmuda3.sys
[Strings]
ProviderName="C-Media Inc."
MfgName="C-Media"
DiskDescription="C-Media WDM Audio Driver"
CMUDA.DeviceDesc="C-Media WDM Audio Device"
CMUDA.Wave.szPname="C-Media Wave Device"
CMUDA.Topology.szPname="C-Media Mixer Device"
CMUDA.SvcDesc = "C-Media PCI Audio Interface"
CMI9738.DeviceDesc="C-Media AC97 Audio Device"
CMI8738.DeviceDesc="C-Media PCI Audio Device"
MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories"
UninstallPath="Software\Microsoft\Windows\CurrentVersion\Uninstall\C-Media PCI Audio Driver"
UDA.UART.szPname="MPU-401"
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_TOPOLOGY="{DDA54A40-1E4C-11D1-A050-405705C10000}"
KSNAME_Wave="Wave"
KSNAME_UART="UART"
KSNAME_Topology="Topology"
;;CMAudioProperty_CLSID="{201FEC6C-E94E-450c-8ECB-5297957441A6}"
;;CMAudioProperty_FriendlyName="CMAudio WDM Property Component"
;;CMAudioProperty_ProgID="CMAudioPropertyCOM.7"
;;CMAudioProperty_VersionIndependentProgID="CMAudioPropertyCOM"
CMAudioProperty_CLSID="{52db00fb-cc0b-42cb-9112-81fb39219fdb}"
CMAudioProperty_FriendlyName="C-Media UDA Property Interface"
CMAudioProperty_ProgID="CMUDAPropertyCOM 8.0"
CMAudioProperty_VersionIndependentProgID="CMUDAPropertyCOM"
;; Nodes (non-localizeable)
UDAGUID.PhoneVolume ="{0A8C1A87-42B0-11D2-95D2-00C04FB925D3}"
UDAGUID.PhoneMute ="{0A8C1A88-42B0-11D2-95D2-00C04FB925D3}"
UDAGUID.MonoOutSelect ="{0A8C1AA9-42B0-11D2-95D2-00C04FB925D3}"
UDAGUID.Spdif ="{5AEA5794-AA8A-4aaf-AB8B-4854C97B5D90}"
UDAGUID.Video ="{32E06BEE-BD20-48b8-9552-E5240EAF05BC}"
UDAGUID.StereoMix ="{3EC8502B-5D89-4d2d-A78A-FF45CA18A3B7}"
UDAGUID.Aux ="{AF24C5CC-A32D-479f-9FFB-BFD00E135BA9}"
UDAGUID.AuxPhone ="{1A607E05-8C29-43B0-8E60-FB24D266EAE8}"
UDAGUID.MonoIn ="{51C53816-3407-4BA0-8B4D-B4FCADC65A54}"
UDAGUID.PcBeep ="{697e35a2-97c8-42d1-a138-2de6a64a8bc3}"
UDAGUID.WaveRecord ="{209A9FAC-0A88-4ec9-AEF4-84C01BD5477F}"
UDAGUID.SpdifInSel2 ="{80755448-5BF6-49d1-A63A-9DB6D0B8A74F}"
UDAGUID.SpdifValid ="{D0DF1519-7207-4135-9EFD-934061113FFA}"
UDAGUID.SpdifInReverse ="{7F728EE3-0459-4ec8-B0F3-CCFDCCB9086C}"
;; Nodes (localizeable)
UDANode.PhoneVolume ="Phone Volume"
UDANode.PhoneMute ="Phone Mute"
UDANode.MonoOutSelect ="Mono Out Select"
UDANode.Spdif ="SPDIF In"
UDANode.Video ="TV Tuner Audio"
UDANode.StereoMix ="Stereo Mix"
UDANode.Aux ="Aux"
UDANode.AuxPhone ="Aux/Phone"
UDANode.MonoIn ="Mono In"
UDANode.PcBeep ="PC Beep"
UDANode.WaveRecord ="Wave"
UDANode.SpdifInSel2 ="Select Optical S/PDIF-IN"
UDANode.SpdifValid ="Validity Check"
UDANode.SpdifInReverse ="Reverse S/PDIF-IN Format"
Audio3D_CLSID="{D8F1EEE0-F634-11CF-8700-00A0245D918B}"
Download 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.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.