1. wdm.zip Driver
  2. Ichaudio.inf File Contents

Ichaudio.inf Driver File Contents (wdm.zip)

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Ichaudio.inf Driver Update Utility 
; ************************************************************
; *  Wolfson Microelectronics WDM Device Driver 
; *  for Intel(r) 82801AA/AB AC'97 Audio Controller
; * 
; *  Driver Installation File
; * 
; *  Date: April 16, 1999
; *  Version : Evaluation Only
; *  NOTE:  This document refers to systems containing the 
; *         following Intel chipsets: 
; *                         Intel(r) 810 Chipset 
; *                         Intel(r) 820 Chipset 
; *
; ************************************************************

[Version]
Signature="$CHICAGO$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%WML%

[Manufacturer]
%MfgName%=WolfsonMicroelectronics

[WolfsonMicroelectronics]
%*WDM_ICHAUD.DeviceDesc%=WDM_ICHAUD,, pci\ven_8086&dev_2415
%*WDM_ICHAUD.DeviceDesc%=WDM_ICHAUD,, pci\ven_8086&dev_2425

[DestinationDirs]
WDM_ICHAUD.CopyList  = 10,system32\drivers ; %SystemRoot%\system32\drivers
WDMAUD.CopyList = 11                    ; %SystemRoot%\system
system.DelFiles = 11                    ; %SystemRoot%\system


[WDM_ICHAUD]
AlsoInstall=ks.registration(ks.inf),wdmaudio.registration(wdmaudio.inf)
CopyFiles=WDM_ICHAUD.CopyList
DelFiles=system.DelFiles
AddReg=WDM_ICHAUD.AddReg, WDM_ICHAUD_GUID.AddReg

[WDM_ICHAUD.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,ichaudio.sys
HKR,,NTMPDriver,,"ichaudio.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_ICHAUD.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv, Description,,%WDM_MIDI%
HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDM_ICHAUD.DeviceDesc%

[WDM_ICHAUD_GUID.AddReg]
HKLM,%MediaCategories%\%ICHGUID.PcBeep%,Name,,%ICHPin.PcBeep%
HKLM,%MediaCategories%\%ICHGUID.PcBeep%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Phone%,Name,,%ICHPin.Phone%
HKLM,%MediaCategories%\%ICHGUID.Phone%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Mic1%,Name,,%ICHPin.Mic1%
HKLM,%MediaCategories%\%ICHGUID.Mic1%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Mic2%,Name,,%ICHPin.Mic2%
HKLM,%MediaCategories%\%ICHGUID.Mic2%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineIn%,Name,,%ICHPin.LineIn%
HKLM,%MediaCategories%\%ICHGUID.LineIn%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.CDPlayer%,Name,,%ICHPin.CDPlayer%
HKLM,%MediaCategories%\%ICHGUID.CDPlayer%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Video%,Name,,%ICHPin.Video%
HKLM,%MediaCategories%\%ICHGUID.Video%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Aux%,Name,,%ICHPin.Aux%
HKLM,%MediaCategories%\%ICHGUID.Aux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineOut%,Name,,%ICHPin.LineOut%
HKLM,%MediaCategories%\%ICHGUID.LineOut%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Headphone%,Name,,%ICHPin.Headphone%
HKLM,%MediaCategories%\%ICHGUID.Headphone%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.WM3D%,Name,,%ICHPin.WM3D%
HKLM,%MediaCategories%\%ICHGUID.WM3D%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MonoOut%,Name,,%ICHPin.MonoOut%
HKLM,%MediaCategories%\%ICHGUID.MonoOut%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.Capture%,Name,,%ICHPin.Capture%
HKLM,%MediaCategories%\%ICHGUID.Capture%,Display,1,00,00,00,00

HKLM,%MediaCategories%\%ICHGUID.WaveOutVol%,Name,,%ICHControl.WaveOutVol%
HKLM,%MediaCategories%\%ICHGUID.WaveOutVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.WaveOutMute%,Name,,%ICHControl.WaveOutMute%
HKLM,%MediaCategories%\%ICHGUID.WaveOutMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.PCBeepVol%,Name,,%ICHControl.PCBeepVol%
HKLM,%MediaCategories%\%ICHGUID.PCBeepVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.PCBeepMute%,Name,,%ICHControl.PCBeepMute%
HKLM,%MediaCategories%\%ICHGUID.PCBeepMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.PhoneVol%,Name,,%ICHControl.PhoneVol%
HKLM,%MediaCategories%\%ICHGUID.PhoneVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Name,,%ICHControl.PhoneMute%
HKLM,%MediaCategories%\%ICHGUID.PhoneMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineInVol%,Name,,%ICHControl.LineInVol%
HKLM,%MediaCategories%\%ICHGUID.LineInVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Name,,%ICHControl.LineInMute%
HKLM,%MediaCategories%\%ICHGUID.LineInMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.VIDVol%,Name,,%ICHControl.VIDVol%
HKLM,%MediaCategories%\%ICHGUID.VIDVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.VIDMute%,Name,,%ICHControl.VIDMute%
HKLM,%MediaCategories%\%ICHGUID.VIDMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.AUXVol%,Name,,%ICHControl.AUXVol%
HKLM,%MediaCategories%\%ICHGUID.AUXVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.AUXMute%,Name,,%ICHControl.AUXMute%
HKLM,%MediaCategories%\%ICHGUID.AUXMute%,Display,1,00,00,00,00

HKLM,%MediaCategories%\%ICHGUID.20DB%,Name,,%ICHControl.20DB%
HKLM,%MediaCategories%\%ICHGUID.20DB%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MIC1Vol%,Name,,%ICHControl.Mic1Vol%
HKLM,%MediaCategories%\%ICHGUID.MIC1Vol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MIC1Mute%,Name,,%ICHControl.MIC1Mute%
HKLM,%MediaCategories%\%ICHGUID.MIC1Mute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.CDVol%,Name,,%ICHControl.CDVol%
HKLM,%MediaCategories%\%ICHGUID.CDVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.CDMute%,Name,,%ICHControl.CDMute%
HKLM,%MediaCategories%\%ICHGUID.CDMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.3DVol%,Name,,%ICHControl.3DVol%
HKLM,%MediaCategories%\%ICHGUID.3DVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.3DMute%,Name,,%ICHControl.3DMute%
HKLM,%MediaCategories%\%ICHGUID.3DMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Name,,%ICHControl.3DBypass%
HKLM,%MediaCategories%\%ICHGUID.3DBypass%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.LineOutMix%,Name,,%ICHControl.LineOutMix%
HKLM,%MediaCategories%\%ICHGUID.LineOutMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MasterVol%,Name,,%ICHControl.MasterVol%
HKLM,%MediaCategories%\%ICHGUID.MasterVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MasterMute%,Name,,%ICHControl.MasterMute%
HKLM,%MediaCategories%\%ICHGUID.MasterMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.HeadphoneVol%,Name,,%ICHControl.HeadphoneVol%
HKLM,%MediaCategories%\%ICHGUID.HeadphoneVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.HeadphoneMute%,Name,,%ICHControl.HeadphoneMute%
HKLM,%MediaCategories%\%ICHGUID.HeadphoneMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MonoSum%,Name,,%ICHControl.MonoSum%
HKLM,%MediaCategories%\%ICHGUID.MonoSum%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MonoVol%,Name,,%ICHControl.MonoVol%
HKLM,%MediaCategories%\%ICHGUID.MonoVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MonoMute%,Name,,%ICHControl.MonoMute%
HKLM,%MediaCategories%\%ICHGUID.MonoMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.WaveInSum%,Name,,%ICHControl.WaveInSum%
HKLM,%MediaCategories%\%ICHGUID.WaveInSum%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.WaveInMux%,Name,,%ICHControl.WaveInMux%
HKLM,%MediaCategories%\%ICHGUID.WaveInMux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%ICHGUID.MicSelect%,Name,,%ICHControl.MicSelect%
HKLM,%MediaCategories%\%ICHGUID.MicSelect%,Display,1,00,00,00,00

;; Delete these files from
;; the system directory
[system.DelFiles]
ichaudio.sys

;; copy these files into the
;; system32\drivers directory
[WDM_ICHAUD.CopyList]
ichaudio.sys

[WDM_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
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%, ICHAud.Interface.Topology

[ICHAud.Interface.Wave]
AddReg=ICHAud.Interface.Wave.AddReg
[ICHAud.Interface.Wave.AddReg]
HKR,,FriendlyName,,%ICHAud.Wave.szPname%
HKR,,CLSID,,%Proxy.CLSID%

[ICHAud.Interface.Topology]
AddReg=ICHAud.Interface.Topo.AddReg
;;must use topo because topology is too long
[ICHAud.Interface.Topo.AddReg]
HKR,,FriendlyName,,%ICHAud.Topology.szPname%


;;**************** NT Install ****************

[STUB_DEVICE.NT]
[STUB_DEVICE.NT.SERVICES]
AddService=,0x2

[WDM_ICHAUD.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration.NT
CopyFiles=WDM_ICHAUD.CopyList
AddReg=WDM_ICHAUD.AddReg, WDM_ICHAUD_GUID.AddReg

[WDM_ICHAUD.NT.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
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,ICHAud.Interface.Topology

[WDM_ICHAUD.NT.Services]
AddService = wdmaud,    0x00000000, wdmaud_Service_Inst
AddService = WDM_ICHAUD,0x00000002, WDM_ICHAUD_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

[swmidi_Service_Inst]
DisplayName    = %swmidi.SvcDesc%
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 3                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
ServiceBinary  = %10%\system32\drivers\swmidi.sys

[WDM_ICHAUD_Service_Inst]
DisplayName    = %WDM_ICHAUD.SvcDesc%
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 3                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
ServiceBinary  = %10%\system32\drivers\ichaudio.sys

[Strings]
;; ICH Devices friendly names (GUIDS non-localizeable)

ICHGUID.PcBeep      ="{298AA361-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Phone       ="{298AA362-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Mic1        ="{298AA363-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Mic2        ="{298AA364-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.LineIn      ="{298AA365-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.CDPlayer    ="{298AA366-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Video       ="{298AA367-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Aux         ="{298AA368-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.LineOut     ="{298AA369-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.WM3D        ="{298AA36A-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MonoOut     ="{298AA36B-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.Headphone   ="{298AA36C-643D-11D2-9BDC-00A0C9696B7D}"

ICHGUID.Capture     ="{298AA392-643D-11D2-9BDC-00A0C9696B7D}"

ICHGUID.WaveOutVol    ="{298AA374-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.WaveOutMute   ="{298AA375-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.PCBeepVol     ="{298AA376-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.PCBeepMute    ="{298AA377-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.PhoneVol      ="{298AA378-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.PhoneMute     ="{298AA379-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.LineInVol     ="{298AA37A-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.LineInMute    ="{298AA37B-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.VIDVol        ="{298AA37C-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.VIDMute       ="{298AA37D-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.AUXVol        ="{298AA37E-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.AUXMute       ="{298AA37F-643D-11D2-9BDC-00A0C9696B7D}"

ICHGUID.20DB          ="{298AA380-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MIC1Vol       ="{298AA381-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MIC1Mute      ="{298AA382-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.CDVol         ="{298AA383-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.CDMute        ="{298AA384-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.3DVol         ="{298AA385-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.3DMute        ="{298AA386-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.3DBypass      ="{298AA387-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.LineOutMix    ="{298AA388-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MasterVol     ="{298AA389-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MasterMute    ="{298AA38A-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.HeadphoneVol  ="{298AA36D-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.HeadphoneMute ="{298AA36E-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MonoSum       ="{298AA38B-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MonoVol       ="{298AA38C-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MonoMute      ="{298AA38D-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.WaveInSum     ="{298AA38E-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.WaveInMux     ="{298AA38F-643D-11D2-9BDC-00A0C9696B7D}"
ICHGUID.MicSelect     ="{298AA390-643D-11D2-9BDC-00A0C9696B7D}"


;; friendly names (localizeable)
;Sources
ICHPin.PcBeep       ="PC Beep"
ICHPin.Phone        ="Phone"
ICHPin.Mic1         ="Microphone"
ICHPin.Mic2         ="Mic 2"
ICHPin.LineIn       ="Line In"
ICHPin.CDPlayer     ="CD Input"
ICHPin.Video        ="Video"
ICHPin.Aux          ="Aux"
ICHPin.LineOut      ="Volume Control"
ICHPin.WM3D         ="WM 3D"
ICHPin.MonoOut      ="Mono Out"
ICHPin.Capture      ="Recording Control"
ICHPin.Headphone    ="Headphone"
;Controls       (Controls as related to Sources)
ICHControl.WaveOutVol    ="WaveOut Volume"
ICHControl.WaveOutMute   ="WaveOut Mute"
ICHControl.PCBeepVol     ="PCBeep Volume"
ICHControl.PCBeepMute    ="PCBeep Mute"
ICHControl.PhoneVol      ="Phone Volume"
ICHControl.PhoneMute     ="Phone Mute"
ICHControl.LineInVol     ="LineIn Volume"
ICHControl.LineInMute    ="LineIn Mute"
ICHControl.VIDVol        ="Video Volume"
ICHControl.VIDMute       ="Video Mute"
ICHControl.AUXVol        ="AUX Volume"
ICHControl.AUXMute       ="AUX Mute"

ICHControl.20DB          ="20db Gain"
ICHControl.MIC1Vol       ="Mic1 Volume"
ICHControl.MIC1Mute      ="Mic1 Mute"
ICHControl.CDVol         ="CD Volume"
ICHControl.CDMute        ="CD Mute"
ICHControl.3DVol         ="WM 3D Level"
ICHControl.3DMute        ="WM 3D Mute"
ICHControl.3DBypass      ="WM 3D Bypass"
ICHControl.LineOutMix    ="Stereo Mix"
ICHControl.MasterVol     ="Master Volume"
ICHControl.MasterMute    ="Master Mute"
ICHControl.HeadphoneVol  ="Headphone Volume"
ICHControl.HeadphoneMute ="Headphone Mute"
ICHControl.MonoSum       ="Mono Mix"
ICHControl.MonoVol       ="Mono Volume"
ICHControl.MonoMute      ="Mono Mute"
ICHControl.WaveInSum     ="WaveIn Sum"
ICHControl.WaveInMux     ="WaveIn Mux"
ICHControl.MicSelect     ="Mic1/Mic2 Select"

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}"
KSCATEGORY_TOPOLOGY="{DDA54A40-1E4C-11D1-A050-405705C10000}"
KSNAME_Wave="Wave"
KSNAME_Topology="Topology"

WML="Wolfson Microelectronics"
MfgName="Wolfson Microelectronics, Ltd."

*WDM_ICHAUD.DeviceDesc="Intel(R) 82801AA/AB AC'97 Audio Controller"
ICHAud.Wave.szPname="Wolfson AC'97 Audio Controller"
ICHAud.Topology.szPname="Wolfson AC'97 Audio Controller"

wdmaud.SvcDesc = "Microsoft WDM Virtual Wave Driver"
swmidi.SvcDesc = "Microsoft Software Synthesizer"
WDM_ICHAUD.SvcDesc = "Intel(R) 82801AA/AB AC'97 Audio Controller"
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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.

  • 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.

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