;
;C-Media USB Audio Class 1.0/2.0 UAA Driver
;
[Version]
signature="$WINDOWS NT$"
Class=Media
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
Provider=%CMEDIA%
Catalogfile=CMUAC.cat
DriverVer=05/31/2012,5.12.1.71
[SourceDisksNames]
1000=%cdname%,,,
[SourceDisksFiles]
CMUAC.SYS=1000
[SourceDisksFiles.x86]
CMUAC.SYS=1000,\x86
[SourceDisksFiles.amd64]
CMUAC.SYS=1000,\x64
[DestinationDirs]
DefaultDestDir=12
CMUAC.CopyFiles=12
[CMUAC.CopyFiles]
CMUAC.SYS
[Manufacturer]
%CMEDIA%=C-MEDIA,NTamd64
[C-MEDIA]
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0301&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0302&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0102&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_016F&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_147A&PID_E055&MI_00
[C-MEDIA.NTamd64]
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0301&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0302&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_0102&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_0D8C&PID_016F&MI_00
%CMUAC.DeviceDesc%=CMUAC,USB\VID_147A&PID_E055&MI_00
;---------------------------------------------------------------
; x 86 D D I n s t a l l
;---------------------------------------------------------------
[CMUAC]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
AddReg=CMUAC.AddReg, CMUAC_NAMES.AddReg
CopyFiles=CMUAC.CopyFiles
;---------------------------------------------------------------
; A M D 64 D D I n s t a l l
;---------------------------------------------------------------
[CMUAC.NTamd64]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
AddReg=CMUAC.AddReg, CMUAC_NAMES.AddReg
CopyFiles=CMUAC.CopyFiles
;---------------------------------------------------------------
; I n t e r f a c e s
;---------------------------------------------------------------
[CMUAC.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPEAKER.WAVE%,Audio.I.SPEAKER.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_SPEAKER.WAVE%,Audio.I.SPEAKER.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPEAKER.TOPO%,Audio.I.SPEAKER.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPEAKER.TOPO%,Audio.I.SPEAKER.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFOUT.WAVE%,Audio.I.SPDIFOUT.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_SPDIFOUT.WAVE%,Audio.I.SPDIFOUT.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFOUT.TOPO%,Audio.I.SPDIFOUT.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPDIFOUT.TOPO%,Audio.I.SPDIFOUT.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_HPOUT.WAVE%,Audio.I.HPOUT.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_HPOUT.WAVE%,Audio.I.HPOUT.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_HPOUT.TOPO%,Audio.I.HPOUT.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_HPOUT.TOPO%,Audio.I.HPOUT.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_RECIN.WAVE%,Audio.I.RECIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_RECIN.WAVE%,Audio.I.RECIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_RECIN.TOPO%,Audio.I.RECIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_RECIN.TOPO%,Audio.I.RECIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_MICIN.WAVE%,Audio.I.MICIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_MICIN.WAVE%,Audio.I.MICIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_MICIN.TOPO%,Audio.I.MICIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_MICIN.TOPO%,Audio.I.MICIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_LINEIN.WAVE%,Audio.I.LINEIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_LINEIN.WAVE%,Audio.I.LINEIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_LINEIN.TOPO%,Audio.I.LINEIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_LINEIN.TOPO%,Audio.I.LINEIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFIN.WAVE%,Audio.I.SPDIFIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_SPDIFIN.WAVE%,Audio.I.SPDIFIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFIN.TOPO%,Audio.I.SPDIFIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPDIFIN.TOPO%,Audio.I.SPDIFIN.TOPO
[CMUAC.NTamd64.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPEAKER.WAVE%,Audio.I.SPEAKER.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_SPEAKER.WAVE%,Audio.I.SPEAKER.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPEAKER.TOPO%,Audio.I.SPEAKER.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPEAKER.TOPO%,Audio.I.SPEAKER.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFOUT.WAVE%,Audio.I.SPDIFOUT.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_SPDIFOUT.WAVE%,Audio.I.SPDIFOUT.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFOUT.TOPO%,Audio.I.SPDIFOUT.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPDIFOUT.TOPO%,Audio.I.SPDIFOUT.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_HPOUT.WAVE%,Audio.I.HPOUT.WAVE
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_HPOUT.WAVE%,Audio.I.HPOUT.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_HPOUT.TOPO%,Audio.I.HPOUT.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_HPOUT.TOPO%,Audio.I.HPOUT.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_RECIN.WAVE%,Audio.I.RECIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_RECIN.WAVE%,Audio.I.RECIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_RECIN.TOPO%,Audio.I.RECIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_RECIN.TOPO%,Audio.I.RECIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_MICIN.WAVE%,Audio.I.MICIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_MICIN.WAVE%,Audio.I.MICIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_MICIN.TOPO%,Audio.I.MICIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_MICIN.TOPO%,Audio.I.MICIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_LINEIN.WAVE%,Audio.I.LINEIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_LINEIN.WAVE%,Audio.I.LINEIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_LINEIN.TOPO%,Audio.I.LINEIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_LINEIN.TOPO%,Audio.I.LINEIN.TOPO
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFIN.WAVE%,Audio.I.SPDIFIN.WAVE
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_SPDIFIN.WAVE%,Audio.I.SPDIFIN.WAVE
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_SPDIFIN.TOPO%,Audio.I.SPDIFIN.TOPO
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_SPDIFIN.TOPO%,Audio.I.SPDIFIN.TOPO
[Audio.I.SPEAKER.WAVE]
AddReg=CMUAC.I.SPEAKER.WAVE.AddReg
[Audio.I.SPDIFOUT.WAVE]
AddReg=CMUAC.I.SPDIFOUT.WAVE.AddReg
[Audio.I.HPOUT.WAVE]
AddReg=CMUAC.I.HPOUT.WAVE.AddReg
[Audio.I.RECIN.WAVE]
AddReg=CMUAC.I.RECIN.WAVE.AddReg
[Audio.I.MICIN.WAVE]
AddReg=CMUAC.I.MICIN.WAVE.AddReg
[Audio.I.LINEIN.WAVE]
AddReg=CMUAC.I.LINEIN.WAVE.AddReg
[Audio.I.SPDIFIN.WAVE]
AddReg=CMUAC.I.SPDIFIN.WAVE.AddReg
[Audio.I.SPEAKER.TOPO]
AddReg=CMUAC.I.SPEAKER.TOPO.AddReg
[Audio.I.SPDIFOUT.TOPO]
AddReg=CMUAC.I.SPDIFOUT.TOPO.AddReg
[Audio.I.HPOUT.TOPO]
AddReg=CMUAC.I.HPOUT.TOPO.AddReg
[Audio.I.RECIN.TOPO]
AddReg=CMUAC.I.RECIN.TOPO.AddReg
[Audio.I.MICIN.TOPO]
AddReg=CMUAC.I.MICIN.TOPO.AddReg
[Audio.I.LINEIN.TOPO]
AddReg=CMUAC.I.LINEIN.TOPO.AddReg
[Audio.I.SPDIFIN.TOPO]
AddReg=CMUAC.I.SPDIFIN.TOPO.AddReg
;---------------------------------------------------------------
; A d d R e g
;---------------------------------------------------------------
[CMUAC.AddReg]
HKR,,Driver,,CMUAC.sys
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,NTMPDriver,,"CMUAC.sys,sbemul.sys"
HKR,Drivers,SubClasses,,"wave,midi,mixer,aux"
HKR,,SetupPreferredAudioDevices,3,01,00,00,00
HKR,Drivers\wave\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\mixer\wdmaud.drv,Driver,,wdmaud.drv
HKR,Drivers\midi\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\aux\wdmaud.drv,Driver,,wdmaud.drv
HKR,Drivers\wave\wdmaud.drv,Description,,%CMUAC.Audio.DeviceDesc%
HKR,Drivers\mixer\wdmaud.drv,Description,,%CMUAC.Audio.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv,Description,,%CMUAC.Audio.DeviceDesc%
HKR,Drivers\aux\wdmaud.drv,Description,,%CMUAC.Audio.DeviceDesc%
[CMUAC_NAMES.AddReg]
HKLM,%MediaCategories%\%CMUACGUID.SpdifOut%,Name,,%CMUACNode.SpdifOut%
HKLM,%MediaCategories%\%CMUACGUID.SpdifOut%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%CMUACGUID.SpdifIn%,Name,,%CMUACNode.SpdifIn%
HKLM,%MediaCategories%\%CMUACGUID.SpdifIn%,Display,1,00,00,00,00
[CMUAC.I.SPEAKER.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPEAKER.WAVE.szPname%
[CMUAC.I.SPDIFOUT.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPDIFOUT.WAVE.szPname%
[CMUAC.I.HPOUT.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.HPOUT.WAVE.szPname%
[CMUAC.I.RECIN.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.RECIN.WAVE.szPname%
[CMUAC.I.MICIN.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.MICIN.WAVE.szPname%
[CMUAC.I.LINEIN.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.LINEIN.WAVE.szPname%
[CMUAC.I.SPDIFIN.WAVE.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPDIFIN.WAVE.szPname%
[CMUAC.I.SPEAKER.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPEAKER.TOPO.szPname%
[CMUAC.I.SPDIFOUT.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPDIFOUT.TOPO.szPname%
[CMUAC.I.HPOUT.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.HPOUT.TOPO.szPname%
[CMUAC.I.RECIN.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.RECIN.TOPO.szPname%
[CMUAC.I.MICIN.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.MICIN.TOPO.szPname%
[CMUAC.I.LINEIN.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.LINEIN.TOPO.szPname%
[CMUAC.I.SPDIFIN.TOPO.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%CMUAC.SPDIFIN.TOPO.szPname%
;---------------------------------------------------------------
; S e r v i c e s
;---------------------------------------------------------------
[CMUAC.Services]
AddService=CMUAC, 0x00000002, CMUAC.ServiceInstall
[CMUAC.NTamd64.Services]
AddService=CMUAC, 0x00000002, CMUAC.ServiceInstall
[CMUAC.ServiceInstall]
DisplayName=%CMUAC.DeviceDesc%
ServiceType=%SERVICE_KERNEL_DRIVER%
StartType=%SERVICE_DEMAND_START%
ErrorControl=%SERVICE_ERROR_NORMAL%
ServiceBinary=%12%\CMUAC.SYS
;---------------------------------------------------------------
; S t r i n g s
;---------------------------------------------------------------
[Strings]
; non-localizeable
Proxy.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}"
KSCATEGORY_RENDER="{65E8773E-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_AUDIO="{6994AD04-93EF-11D0-A3CC-00A0C9223196}"
KSCATEGORY_TOPOLOGY = "{DDA54A40-1E4C-11D1-A050-405705C10000}" ; non-localizable
KSNAME_SPEAKER.WAVE="SPKOut00Wave"
KSNAME_SPEAKER.TOPO="SPKOut00Topo"
KSNAME_SPDIFOUT.WAVE="SPDIFOut00Wave"
KSNAME_SPDIFOUT.TOPO="SPDIFOut00Topo"
KSNAME_HPOUT.WAVE="HPOut00Wave"
KSNAME_HPOUT.TOPO="HPOut00Topo"
KSNAME_RECIN.WAVE="RecIn00Wave"
KSNAME_RECIN.TOPO="RecIn00Topo"
KSNAME_MICIN.WAVE="MicIn00Wave"
KSNAME_MICIN.TOPO="MicIn00Topo"
KSNAME_LINEIN.WAVE="LineIn00Wave"
KSNAME_LINEIN.TOPO="LineIn00Topo"
KSNAME_SPDIFIN.WAVE="SPDIFIn00Wave"
KSNAME_SPDIFIN.TOPO="SPDIFIn00Topo"
SERVICE_KERNEL_DRIVER=1
SERVICE_DEMAND_START=3
SERVICE_ERROR_NORMAL=1
REG_DWORD=0x00010001
MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories"
;localizeable
CMUACGUID.SpdifOut ="{12C15946-BA58-42c1-9F11-8341E2198622}"
CMUACGUID.SpdifIn ="{017D895C-7AE7-4f4d-B78C-CD1FFC0CE776}"
CMEDIA="C-MEDIA Inc."
CMUAC.DeviceDesc="USB Audio Class 1.0 and 2.0 Device Driver"
CMUAC.SPEAKER.WAVE.szPname="Speaker"
CMUAC.SPDIFOUT.WAVE.szPname="SpdifOut"
CMUAC.HPOUT.WAVE.szPname="Headphone"
CMUAC.RECIN.WAVE.szPname="Capture"
CMUAC.MICIN.WAVE.szPname="MicIn"
CMUAC.LINEIN.WAVE.szPname="LineIn"
CMUAC.SPDIFIN.WAVE.szPname="SpdifIn"
CMUAC.SPEAKER.TOPO.szPname="Speaker Mixer"
CMUAC.SPDIFOUT.TOPO.szPname="SpdifOut Mixer"
CMUAC.HPOUT.TOPO.szPname="Headphone Mixer"
CMUAC.RECIN.TOPO.szPname="Capture Mixer"
CMUAC.MICIN.TOPO.szPname="MicIn Mixer"
CMUAC.LINEIN.TOPO.szPname="LineIn Mixer"
CMUAC.SPDIFIN.TOPO.szPname="SpdifIn Mixer"
CMUAC.Audio.DeviceDesc="CMUAC Audio"
cdname="USB Audio Class 1.0/2.0 Device Installation Disk"
CMUACNode.SpdifOut="SPDIF Out"
CMUACNode.SpdifIn="SPDIF In"
REG_BINARY = 0x00000001
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.