1. AC_97_Driver_for_Intel_r__82801_Controller.zip Driver
  2. wdma_int.inf File Contents

wdma_int.inf Driver File Contents (AC_97_Driver_for_Intel_r__82801_Controller.zip)

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wdma_int.inf Driver Update Utility 
[Version]
Signature="$CHICAGO$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%MSFT%
LayoutFile=layout.inf, layout1.inf, layout2.inf
DriverVer=06/08/2000
[Manufacturer]
%IntelMfg%=Intel
[ControlFlags]
ExcludeFromSelect = *
[Intel]
%ICHAUD_AA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2415
%ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425
%ICHAUD_BA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2445
%ICHAUD_AA.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2415&SUBSYS_809B1033
%ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80AB1033
%ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80991033
%ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_809A1033
%ICHAUD_AB.DeviceDesc%=ICHAUD, PCI\VEN_8086&DEV_2425&SUBSYS_80A71033
[DestinationDirs]
ICHAUD.CopyList=10,system32\drivers
[ICHAUD]
Include=ks.inf,wdmaudio.inf
Needs=KS.Registration,WDMAUDIO.Registration
CopyFiles=ICHAUD.CopyList
AddReg=ICHAUD.AddReg,ICHAUD_NAMES.AddReg, ICHAUD_OEM.AddReg
KnownRegEntries=ICHAUD.KnownRegEntries
KnownFiles = INT.KnownFiles
DriverVer=06/08/2000
[ICHAUD.CopyList]
ichaud.sys
[ICHAUD.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,ICHAUD.Interface.Topology
[ICHAUD.Interface.Wave]
AddReg=ICHAUD.I.Wave.AddReg
[ICHAUD.I.Wave.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%ICHAUD.Wave.szPname%
[ICHAUD.Interface.Topology]
AddReg=ICHAUD.I.Topo.AddReg
[ICHAUD.I.Topo.AddReg]
HKR,,CLSID,,%Proxy.CLSID%
HKR,,FriendlyName,,%ICHAUD.Topology.szPname%
[ICHAUD.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,ichaud.sys
HKR,,NTMPDriver,,"ichaud.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,,%ICHAUD.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv, Description,,%ICHAUD.DeviceDesc%
HKR,Drivers\mixer\wdmaud.drv,Description,,%ICHAUD.DeviceDesc%
[ICHAUD.Services]
AddService = ichaud, 0x00000002, ichaud_Service_Inst
[ichaud_Service_Inst]
DisplayName   = %ichaud.SvcDesc%
ServiceType   = 1                  
StartType     = 3                  
ErrorControl  = 1                  
ServiceBinary = %10%\system32\drivers\ichaud.sys
[ICHAUD_NAMES.AddReg]
HKLM,%MediaCategories%\%ICHGUID.PhoneVolume%,Name,,%ICHNode.PhoneVolume%
HKLM,%MediaCategories%\%ICHGUID.PhoneVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Name,,%ICHNode.PhoneMute%
HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Name,,%ICHNode.LineInMute%
HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MainMix%,Name,,%ICHNode.MainMix%
HKLM,%MediaCategories%\%ICHGUID.MainMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Name,,%ICHNode.3DBypass%
HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.3DEnable%,Name,,%ICHNode.3DEnable%
HKLM,%MediaCategories%\%ICHGUID.3DEnable%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.BeepMix%,Name,,%ICHNode.BeepMix%
HKLM,%MediaCategories%\%ICHGUID.BeepMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.HPVolume%,Name,,%ICHNode.HPVolume%
HKLM,%MediaCategories%\%ICHGUID.HPVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.HPMute%,Name,,%ICHNode.HPMute%
HKLM,%MediaCategories%\%ICHGUID.HPMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MonoOutSelect%,Name,,%ICHNode.MonoOutSelect%
HKLM,%MediaCategories%\%ICHGUID.MonoOutSelect%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.WaveInSelect%,Name,,%ICHNode.WaveInSelect%
HKLM,%MediaCategories%\%ICHGUID.WaveInSelect%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MasterInVolume%,Name,,%ICHNode.MasterInVolume%
HKLM,%MediaCategories%\%ICHGUID.MasterInVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MasterInMute%,Name,,%ICHNode.MasterInMute%
HKLM,%MediaCategories%\%ICHGUID.MasterInMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MicInVolume%,Name,,%ICHNode.MicInVolume%
HKLM,%MediaCategories%\%ICHGUID.MicInVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MicInMute%,Name,,%ICHNode.MicInMute%
HKLM,%MediaCategories%\%ICHGUID.MicInMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.SimulStereo%,Name,,%ICHNode.SimulStereo%
HKLM,%MediaCategories%\%ICHGUID.SimulStereo%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.SurroundVolume%,Name,,%ICHNode.SurroundVolume%
HKLM,%MediaCategories%\%ICHGUID.SurroundVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.SurroundMute%,Name,,%ICHNode.SurroundMute%
HKLM,%MediaCategories%\%ICHGUID.SurroundMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.CenterVolume%,Name,,%ICHNode.CenterVolume%
HKLM,%MediaCategories%\%ICHGUID.CenterVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.CenterMute%,Name,,%ICHNode.CenterMute%
HKLM,%MediaCategories%\%ICHGUID.CenterMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LFEVolume%,Name,,%ICHNode.LFEVolume%
HKLM,%MediaCategories%\%ICHGUID.LFEVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LFEMute%,Name,,%ICHNode.LFEMute%
HKLM,%MediaCategories%\%ICHGUID.LFEMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Surround%,Name,,%ICHPin.Surround%
HKLM,%MediaCategories%\%ICHGUID.Surround%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Center%,Name,,%ICHPin.Center%
HKLM,%MediaCategories%\%ICHGUID.Center%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LFE%,Name,,%ICHPin.LFE%
HKLM,%MediaCategories%\%ICHGUID.LFE%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MasterOut%,Name,,%ICHPin.MasterOut%
HKLM,%MediaCategories%\%ICHGUID.MasterOut%,Display,1,00,00,00,00
[ICHAUD_OEM.AddReg]
HKR,Settings,DisableMicIn,1,1
HKR,Settings,DisableCenterLFE,1,1       
[ICHAUD.KnownRegEntries]
IsWin98Gold=keep
[IsWin98Gold]
1=HKLM,Software\Microsoft\Windows\CurrentVersion,VersionNumber,0,4.10.1998
[INT.KnownFiles]
YACXG.SYS = force
[ICHAUD.NTX86]
Include=ks.inf,wdmaudio.inf
Needs=KS.Registration,WDMAUDIO.Registration
CopyFiles=ICHAUD.CopyList
AddReg=ICHAUD.AddReg,ICHAUD_NAMES.AddReg, ICHAUD_OEM.AddReg
DriverVer=06/08/2000
[ICHAUD.NTX86.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,ICHAUD.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,ICHAUD.Interface.Topology
[ICHAUD.NTX86.Services]
AddService = ichaud, 0x00000002, ichaud_Service_Inst
[Strings]
MSFT="Microsoft"
IntelMfg="Intel"
ICHAUD_AA.DeviceDesc="AC'97 Driver for Intel(r) 82801AA Controller"
ICHAUD_AB.DeviceDesc="AC'97 Driver for Intel(r) 82801AB Controller"
ICHAUD_BA.DeviceDesc="AC'97 Driver for Intel(r) 82801BA/BAM Controller"
ICHAUD.DeviceDesc="AC'97 Driver for Intel(r) 82801 Controller"
ICHAUD.Wave.szPname="AC'97 Sound Card"
ICHAUD.Topology.szPname="AC'97 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}"
KSNAME_Wave="Wave"
KSNAME_Topology="Topology"
ichaud.SvcDesc = "Service for AC'97 Driver (WDM)"
ICHGUID.PhoneVolume     ="{0A8C1A87-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.PhoneMute       ="{0A8C1A88-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.LineInMute      ="{0A8C1A91-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MainMix         ="{0A8C1A9B-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.3DBypass        ="{0A8C1A9E-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.3DEnable        ="{766DB5A4-6E94-11D2-9ADE-00C04F8EFB68}"
ICHGUID.BeepMix         ="{0A8C1A9F-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.HPVolume        ="{0A8C1AA5-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.HPMute          ="{0A8C1AA6-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MonoOutSelect   ="{0A8C1AA9-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.WaveInSelect    ="{0A8C1AAE-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MasterInVolume  ="{0A8C1AAF-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MasterInMute    ="{0A8C1AB0-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MicInVolume     ="{0A8C1AB2-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.MicInMute       ="{0A8C1AB3-42B0-11D2-95D2-00C04FB925D3}"
ICHGUID.SimulStereo     ="{B3AD50B5-3849-4983-ADD7-25E6268F912D}"
ICHGUID.SurroundVolume  ="{A4B68BA4-6958-4ab4-BB01-E23C6F027C88}"
ICHGUID.SurroundMute    ="{22654FBC-AC8F-4224-B19F-D858D2E10BDD}"
ICHGUID.CenterVolume    ="{9B0F1946-ABD2-47a8-A778-BB86CDE1A167}"
ICHGUID.CenterMute      ="{BEEF51ED-1041-43f8-9B96-5863D0A9342D}"
ICHGUID.LFEVolume       ="{455FA6F2-21EC-4df4-B1E4-3155209797F3}"
ICHGUID.LFEMute         ="{4A4D9210-C780-4768-BFD2-525FDBF4FCB4}"
ICHGUID.Surround        ="{81FBB14B-1BEE-4bf5-92EE-FFC4F75F326D}"
ICHGUID.Center          ="{2D97372F-9CF6-4fd6-9E56-C68BACDF360D}"
ICHGUID.LFE             ="{B60C4274-3BFD-430b-8364-D947E7D304B1}"
ICHGUID.MasterOut       ="{070395E2-BE7C-4b4d-B529-40CB9BFCF995}"
ICHNode.PhoneVolume     ="Phone Volume"
ICHNode.PhoneMute       ="Phone Mute"
ICHNode.LineInMute      ="Line In Mute"
ICHNode.MainMix         ="Main Mix"
ICHNode.3DBypass        ="3D Bypass"
ICHNode.3DEnable        ="3D Enable"
ICHNode.BeepMix         ="Beep Mix"
ICHNode.HPVolume        ="Headphone Volume"
ICHNode.HPMute          ="Headphone Mute"
ICHNode.MonoOutSelect   ="Mono Out Select"
ICHNode.WaveInSelect    ="Wave In Select"
ICHNode.MasterInVolume  ="Wave In Volume"
ICHNode.MasterInMute    ="Wave In Mute"
ICHNode.MicInVolume     ="Mic In Volume"
ICHNode.MicInMute       ="Mic In Mute"
ICHNode.SimulStereo     ="Simulated Stereo"
ICHNode.SurroundVolume  ="Rear Speaker Volume"
ICHNode.SurroundMute    ="Rear Speaker Mute"
ICHNode.CenterVolume    ="Center Volume"
ICHNode.CenterMute      ="Center Mute"
ICHNode.LFEVolume       ="Subwoofer Volume"
ICHNode.LFEMute         ="Subwoofer Mute"
ICHPin.Surround         ="Rear Speaker"
ICHPin.Center           ="Center"
ICHPin.LFE              ="Subwoofer"
ICHPin.MasterOut        ="Front Speaker"
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How To Update Drivers Manually

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.

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  • 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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