[Version]
Signature="$CHICAGO$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%MSFT%
LayoutFile=layout.inf, layout1.inf, layout2.inf
;CatalogFile=W98.cat
;CatalogFile.NTx86=NT5x86.cat
[SourceDiskFiles]
W98.cat=0,,920
NT5x86.cat=0,,920
[Manufacturer]
%CMMfgName%=CMEDIA
;
; Mechanism for excluding drivers from the "Add New Hardware" list.
;
;[ControlFlags]
ExcludeFromSelect=PCI\VEN_13F6&DEV_0100
ExcludeFromSelect=PCI\VEN_13F6&DEV_0101
ExcludeFromSelect=PCI\VEN_10B9&DEV_0100
ExcludeFromSelect=PCI\VEN_13F6&DEV_0111
; CMedia miniport
[CMEDIA]
%*WDM_CMI8330.DeviceDesc%=WDM_CMI8330,ISAPNP\CMI0001_DEV0000
%MS_MPU401.DeviceDesc% =MS_MPU401, ISAPNP\CMI0001_DEV0001
%GAME.DeviceDesc% =GAME, ISAPNP\CMI0001_DEV0002
%SB16.DeviceDesc% =WDM_SB16, ISAPNP\CMI0001_DEV0003
%*WDM_CMI8338.DeviceDesc%=WDM_CMI8338,,PCI\VEN_13F6&DEV_0100 ;CM8338A
%*WDM_CMI8338.DeviceDesc%=WDM_CMI8338,,PCI\VEN_13F6&DEV_0101 ;CM8338B
%*WDM_CMI8338.DeviceDesc%=WDM_CMI8338,,PCI\VEN_10B9&DEV_0100
%*WDM_CMI8338.DeviceDesc%=WDM_CMI8338,,PCI\VEN_13F6&DEV_0111 ;CM8738
[STUB_DEVICE]
[WDM_CMI8330]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
CopyFiles=CMI8330.CopyList
AddReg=WDM_CMI8330.AddReg
[WDM_CMI8330.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMI8330.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
[WDM_CMI8330.Interface.Wave]
AddReg=WDM_8330.Interface.Wave.AddReg
[WDM_8330.Interface.Wave.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM_CMI8330.Wave.szPname%
[WDM_CMI8330.Interface.Topology]
AddReg=WDM_8330.Interface.Topo.AddReg
;; warning!! must be "Topo" because "Topology" is too long
[WDM_8330.Interface.Topo.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM_CMI8330.Topology.szPname%
[WDM_CMI8338]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
CopyFiles=CMI8338.CopyList
AddReg=WDM_CMI8338.AddReg
[WDM_CMI8338.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMI8338.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
[WDM_CMI8338.Interface.Wave]
AddReg=WDM_8338.Interface.Wave.AddReg
[WDM_8338.Interface.Wave.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM_CMI8338.Wave.szPname%
[WDM_CMI8338.Interface.Topology]
AddReg=WDM_8338.Interface.Topo.AddReg
;; warning!! must be "Topo" because "Topology" is too long
[WDM_8338.Interface.Topo.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM_CMI8338.Topology.szPname%
[WDM.Interface.UART]
AddReg=WDM.Interface.UART.AddReg
[WDM.Interface.UART.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM.UART.szPname%
[WDM.Interface.FMSynth]
AddReg=WDM.Interface.FMSynth.AddReg
[WDM.Interface.FMSynth.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM.FMSynth.szPname%
[WDM_CMI8330.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,CM8330.SYS
HKR,,NTMPDriver,,"CM8330.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,,%*WDM_CMI8330.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv,Description,,%WDM_MIDI%
HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDM_CMI8330.DeviceDesc%
[WDM_CMI8338.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,CM8338.SYS
HKR,,NTMPDriver,,"CM8338.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,,%*WDM_CMI8338.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv,Description,,%WDM_MIDI%
HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDM_CMI8338.DeviceDesc%
;;Mpu401
[MS_MPU401]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration, WDMAUDIO.MPU401
[MS_MPU401.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART
[GAME]
CopyFiles=JoyStick.CopyList
DelFiles=JoyStick.DeleteList
AddReg=JOYSTICK.AddReg,STICK_Dev.AddReg,PreCopySection,STICK.AddReg
[WDM_SB16]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
CopyFiles=MSSB16.CopyList
AddReg=WDM_SB16.AddReg
[WDM_SB16.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
[WDM_SB16.Interface.Wave]
AddReg=WDM_SB16.Interface.Wave.AddReg
[WDM_SB16.Interface.Wave.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%WDM_SB16.Wave.szPname%
[WDM_SB16.AddReg]
HKR,,AssociatedFilters,,"wdmaud"
HKR,,Driver,,cm8330sb.SYS
HKR,,NTMPDriver,,"cm8330sb.sys"
HKR,Drivers,SubClasses,,"wave"
HKR,Drivers\wave\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\wave\wdmaud.drv,Description,,%SB16.DeviceDesc%
[DestinationDirs]
CMI8330.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers
CMI8338.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers
MS_MPU401.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers
MSSB16.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers
DelOldKernelFiles = 10,system32\drivers
DelOldUserFiles = 10,system32
[CMI8330.CopyList]
cm8330.sys
[CMI8338.CopyList]
cm8338.sys
[MS_MPU401.CopyList]
msmpu401.sys
[JoyStick.CopyList]
msjstick.drv
vjoyd.vxd
[JoyStick.DeleteList]
msjstick.drv
vjoyd.vxd
[MSSB16.CopyList]
cm8330sb.sys
;;**************** NT Install ****************
[STUB_DEVICE.NT]
[WDM_CMI8330.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration.NT
CopyFiles=CMI8330.CopyList
AddReg=WDM_CMI8330.AddReg
[WDM_CMI8338.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration.NT
CopyFiles=CMI8338.CopyList
AddReg=WDM_CMI8338.AddReg
UpdateInis = DelOldInis
DelReg = DelOldRegs
DelFiles = DelOldKernelFiles, DelOldUserFiles
[MS_MPU401.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration.NT, WDMAUDIO.MPU401
[GAME.NT]
[WDM_CMI8330.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMI8330.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMI8330.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
[WDM_CMI8338.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMI8338.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMI8338.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_FMSynth%,WDM.Interface.FMSynth
[MS_MPU401.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART
[STUB_DEVICE.NT.Services]
AddService = ,0x2
[WDM_CMI8330.NT.Services]
AddService = wdmaud, 0x00000000, wdmaud_Service_Inst
AddService = cm8330, 0x00000002, cm8330_Service_Inst
[WDM_CMI8338.NT.Services]
AddService = wdmaud, 0x00000000, wdmaud_Service_Inst
AddService = cm8338, 0x00000002, cm8338_Service_Inst
[MS_MPU401.NT.Services]
AddService = wdmaud, 0x00000000, wdmaud_Service_Inst
AddService = ms_mpu401,0x00000002, ms_mpu401_Service_Inst
[GAME.NT.SERVICES]
AddService=,0x2
[WDM_SB16.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration.NT
CopyFiles=MSSB16.CopyList
AddReg=WDM_SB16.AddReg
[WDM_SB16.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_SB16.Interface.Wave
[WDM_SB16.NT.Services]
AddService = wdmaud, 0x00000000, wdmaud_Service_Inst
AddService = sb16, 0x00000002, sndblst_Service_Inst
[wdmaud_Service_Inst]
DisplayName = %wdmaud.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 1 ; SERVICE_SYSTEM_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\wdmaud.sys
[cm8330_Service_Inst]
DisplayName = %cm8330.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\cm8330.sys
[cm8338_Service_Inst]
DisplayName = %cm8338.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\cm8338.sys
[ms_mpu401_Service_Inst]
DisplayName = %ms_mpu401.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\msmpu401.sys
[sndblst_Service_Inst]
DisplayName = %sndblst.SvcDesc%
ServiceType = 1 ; SERVICE_KERNEL_DRIVER
StartType = 3 ; SERVICE_DEMAND_START
ErrorControl = 1 ; SERVICE_ERROR_NORMAL
ServiceBinary = %10%\system32\drivers\cm8330sb.sys
[DelOldInis]
[DelOldRegs]
[DelOldKernelFiles]
[DelOldUserFiles]
cm-8338.dll,,,1
[Strings]
MSFT="Microsoft"
CMMfgName="C-Media"
*WDM_CMI8330.DeviceDesc="WDM Driver for C-Media 8330"
WDM_CMI8330.Wave.szPname="C-Media 8330"
WDM_CMI8330.Topology.szPname="C-Media 8330"
*WDM_CMI8338.DeviceDesc="WDM Driver for C-Media 8338/8738"
WDM_CMI8338.Wave.szPname="C-Media 8338/8738"
WDM_CMI8338.Topology.szPname="C-Media 8338/8738"
MS_MPU401="Microsoft Generic MPU401 (WDM)"
MS_MPU401.DeviceDesc="CM8330 MPU401 Driver (WDM)"
GAME.DeviceDesc="Game port"
SB16.DeviceDesc="CM8330 SB16 Driver (WDM)"
MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories"
WDM_MIDI="WDM-based Device"
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}"
KSNAME_Wave="Wave"
KSNAME_UART="UART"
KSNAME_FMSynth="FMSynth"
KSNAME_Topology="Topology"
KSNAME_Wavetable="Wavetable"
WDM.UART.szPname="MPU-401"
WDM.FMSynth.szPname="FM Synthesizer"
WDM_SB16.Wave.szPname="CM8330 SB16"
cm8330.SvcDesc = "WDM Driver for C-Media 8330"
cm8338.SvcDesc = "WDM Driver for C-Media 8338/8738"
wdmaud.SvcDesc = "Microsoft WDM Virtual Wave Driver (WDM)"
ms_mpu401.SvcDesc = "Microsoft MPU-401 MIDI UART Driver (WDM)"
sndblst.SvcDesc = "WDM Sample Driver for SB16"
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.