; Copyright 1999, C-Media Inc. [Version] Signature="$CHICAGO$" Class=MEDIA ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318} provider=%MSFT% DriverVer=08/18/1999,4.10.00.0405 ;CatalogFile=cmpci.cat ;CatalogFile.NTx86=cmpci.cat LayoutFile=layout.inf, layout1.inf, layout2.inf [SourceDisksNames] 100="C-Media WDM Audio Driver Disk","",0 [SourceDisksFiles] cmpci.sys=100 cmpci.cat=100 [Manufacturer] %CMMfgName%=CMEDIA ; ; Mechanism for excluding drivers from the "Add New Hardware" list. ; ;[ControlFlags] ;ExcludeFromSelect=ISAPNP\CMI0001_DEV0000,ISAPNP\CMI0001_DEV0001,ISAPNP\CMI0001_DEV0002,ISAPNP\CMI0001_DEV0003 ;ExcludeFromSelect=PCI\VEN_13F6&DEV_0100&SUBSYS_FFFF13F6 ;ExcludeFromSelect=PCI\VEN_13F6&DEV_0100 ;ExcludeFromSelect=PCI\VEN_10B9&DEV_0100&SUBSYS_FFFF10B9 ;ExcludeFromSelect=PCI\VEN_13F6&DEV_0101&SUBSYS_010113F6 ;ExcludeFromSelect=PCI\VEN_13F6&DEV_0111&SUBSYS_011113F6 ;; *EXCLUDE is a made up ID to prevent rank 1 drivers from showing in list. ;ExcludeFromSelect = *EXCLUDE [CMEDIA] %*WDM_CMI8330.DeviceDesc%=WDM_CMI8330,ISAPNP\CMI0001_DEV0000 %MS_MPU401.DeviceDesc% =MPU401, ISAPNP\CMI0001_DEV0001 %GAME.DeviceDesc% =GAME, ISAPNP\CMI0001_DEV0002 %SB16.DeviceDesc% =WDM_SB16, ISAPNP\CMI0001_DEV0003 %*WDM_CMI8338.DeviceDesc%=WDM_CMPCI, PCI\VEN_13F6&DEV_0100&SUBSYS_FFFF13F6,PCI\VEN_13F6&DEV_0100 ;CM8338A %*WDM_CMI8338.DeviceDesc%=WDM_CMPCI, PCI\VEN_10B9&DEV_0100&SUBSYS_FFFF10B9 %*WDM_CMI8338.DeviceDesc%=WDM_CMPCI, PCI\VEN_13F6&DEV_0101&SUBSYS_010113F6 ;CM8338B %*WDM_CMI8738.DeviceDesc%=WDM_CMPCI, PCI\VEN_13F6&DEV_0111 ;CM8738 %MS_MPU401.DeviceDesc% =MPU401, MPU401, *PNPB006 %GAME.DeviceDesc% =GAME, GAMEPORT, *PNPB02F [STUB_DEVICE] [GAME] Include=joystick.inf Needs=MSJSTICK [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_CMPCI] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration CopyFiles=CMPCI.CopyList AddReg=WDM_CMPCI.AddReg [WDM_CMPCI.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMPCI.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_CMPCI.Interface.Wave] AddReg=WDM_PCI.Interface.Wave.AddReg [WDM_PCI.Interface.Wave.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%WDM_CMPCI.Wave.szPname% [WDM_CMPCI.Interface.Topology] AddReg=WDM_PCI.Interface.Topo.AddReg ;; warning!! must be "Topo" because "Topology" is too long [WDM_PCI.Interface.Topo.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%WDM_CMPCI.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_CMPCI.AddReg] HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook" HKR,,Driver,,CMPCI.SYS HKR,,NTMPDriver,,"CMPCI.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_CMPCI.DeviceDesc% HKR,Drivers\midi\wdmaud.drv,Description,,%WDM_MIDI% HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDM_CMPCI.DeviceDesc% [MPU401] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration, WDMAUDIO.MPU401 [MPU401.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART [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 CMPCI.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers MSSB16.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers DefaultDestDir = 11 [CMI8330.CopyList] cm8330.sys [CMPCI.CopyList] cmpci.sys [MSSB16.CopyList] cm8330sb.sys ;;**************** NT Install **************** [STUB_DEVICE.NT] [GAME.NT] Include=gameport.inf Needs=GamePort_Device.NT [MPU401.NT] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration, WDMAUDIO.MPU401 [WDM_CMI8330.NT] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration CopyFiles=CMI8330.CopyList AddReg=WDM_CMI8330.AddReg [WDM_CMPCI.NT] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration CopyFiles=CMPCI.CopyList AddReg=WDM_CMPCI.AddReg [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_CMPCI.NT.Interfaces] AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_CMPCI.Interface.Wave AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_CMPCI.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 [STUB_DEVICE.NT.Services] AddService = ,0x2 [GAME.NT.Services] AddService=,0x2 [WDM_CMI8330.NT.Services] AddService = cm8330, 0x00000002, cm8330_Service_Inst [WDM_CMPCI.NT.Services] AddService = cmpci , 0x00000002, cmpci_Service_Inst [WDM_SB16.NT] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration 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 = sb16, 0x00000002, sndblst_Service_Inst [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 [cmpci_Service_Inst] DisplayName = %cmpci.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\cmpci.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 [Strings] MSFT="Microsoft" CMMfgName="C-Media" *WDM_CMI8330.DeviceDesc="C-Media CM8330 Audio Driver (WDM)" WDM_CMI8330.Wave.szPname="C-Media 8330" WDM_CMI8330.Topology.szPname="C-Media 8330" *WDM_CMI8338.DeviceDesc="C-Media CM8338 Audio Driver (WDM)" *WDM_CMI8738.DeviceDesc="C-Media CM8738 Audio Driver (WDM)" *WDM_CMPCI.DeviceDesc="C-Media PCI Audio Driver (WDM)" WDM_CMPCI.Wave.szPname="C-Media PCI" WDM_CMPCI.Topology.szPname="C-Media PCI" MS_MPU401.DeviceDesc="C-Media MPU-401 Driver (WDM)" GAME.DeviceDesc="C-Media 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" WDM.UART.szPname="MPU-401" WDM.FMSynth.szPname="FM Synthesizer" WDM_SB16.Wave.szPname="CM8330 SB16" cm8330.SvcDesc = "C-Media CM8330 Audio Driver (WDM)" cmpci.SvcDesc = "C-Media PCI Audio Driver (WDM)" sndblst.SvcDesc = "C-Media SB16 Driver (WDM)"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.