[Version] Signature="$CHICAGO$" Class=MEDIA ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318} provider=%WB% ;;LayoutFile=layout.inf, layout1.inf, layout2.inf DriverVer =12/12/2000,5.1.9820.1212 ;You must specify which platform is supported by each SourceDisksNames section ;Valid platform identifiers include .x86, .ia64, .alpha, .axp64 [SourceDisksNames.x86] 222=%DiskDescription%,,, ;You must also specify which platform is supported by each SourceDisksFiles section ;Valid platform identifiers include .x86, .ia64, .alpha, .axp64 [SourceDisksFiles.x86] WBMPU401.SYS=222 [Manufacturer] %WbMfgName%=WinbondLogicInc ;; Excluding drivers from the "Add New Hardware" list. [ControlFlags] ExcludeFromSelect = * ;;---------------------------------------------------------------; ;; ;; D E V I C E C A L L O U T S E C T I O N ;; [WinbondLogicInc] %WB_MPU401.DeviceDesc% =WB_MPU401, *PNPB006 %WB_MPU401.DeviceDesc% =WB_MPU401, ACPI\PNPB006 %WB_MPU401.DeviceDesc% =WB_MPU401, BIOS\*PNPB006 ;;---------------------------------------------------------------; ;; ;; D I R E C T O R Y S E C T I O N ;; [DestinationDirs] DefaultDestDir = 10,system32\drivers ; %SystemRoot%\system32\drivers WB_MPU401.CopyList = 10,system32\drivers ; %SystemRoot%\system32\drivers [PreCopySection] HKR,,NoSetupUI,,1 ;;---------------------------------------------------------------; ;; ;; D R I V E R C A L L O U T S E C T I O N ;; ;;Mpu401 [WB_MPU401] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration LogConfig = WB_MPU401.LogConfig CopyFiles = WB_MPU401.CopyList AddReg = WB_MPU401.AddReg UpdateInis = WB_MPU401.UpdInis DelReg = WB_MPU401.DelRegs DelFiles = WB_MPU401.DelKernFiles, WB_MPU401.DelUserFiles [WB_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 [WDM.Interface.UART] AddReg=WDM.Interface.UART.AddReg [WDM.Interface.UART.AddReg] HKR,,CLSID,,%Proxy.CLSID% HKR,,FriendlyName,,%WDM.UART.szPname% ;;---------------------------------------------------------------; ;; ;; U P D A T E R E G I S T R Y S E C T I O N ;; [WB_MPU401.AddReg] HKR,,AssociatedFilters,,"wdmaud" HKR,,Driver,,wbmpu401.sys HKR,,NTMPDriver,,wbmpu401.sys HKR,Drivers,SubClasses,,"midi" HKR,Drivers\midi\wdmaud.drv, Driver,,wdmaud.drv HKR,Drivers\midi\wdmaud.drv, Description,,%WB_MPU401% [WB_MPU401.UpdInis] system.ini,drivers32,"midi*=mpu401.dll",,1 [WB_MPU401.DelRegs] HKLM,SYSTEM\CurrentControlSet\Enum\Root\LEGACY_MPU401 HKLM,SYSTEM\CurrentControlSet\Services\mpu401 [WB_MPU401.DelKernFiles] mpu401.sys,,,1 [WB_MPU401.DelUserFiles] mpu401.dll,,,1 ;;---------------------------------------------------------------; ;; ;; F I L E C O P Y S E C T I O N ;; ;; copy these files into the ;; system32\drivers directory [WB_MPU401.CopyList] wbmpu401.sys ;;**************** NT Install **************** [WB_MPU401.NTX86] Include=ks.inf, wdmaudio.inf Needs=KS.Registration, WDMAUDIO.Registration LogConfig = WB_MPU401.LogConfig CopyFiles = WB_MPU401.CopyList AddReg = WB_MPU401.AddReg UpdateInis = WB_MPU401.UpdInis DelReg = WB_MPU401.DelRegs DelFiles = WB_MPU401.DelKernFiles, WB_MPU401.DelUserFiles [WB_MPU401.NTX86.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 [WB_MPU401.NTX86.Services] AddService = alc_mpu, 0x00000002, wb_mpu_Service_Inst [wb_mpu_Service_Inst] DisplayName = %wb_mpu.SvcDesc% ServiceType = 1 ; SERVICE_KERNEL_DRIVER StartType = 3 ; SERVICE_DEMAND_START ErrorControl = 1 ; SERVICE_ERROR_NORMAL ServiceBinary = %10%\system32\drivers\wbmpu401.sys ;;---------------------------------------------------------------; ;; ;; R E S O U R C E S ;; [WB_MPU401.LogConfig] ConfigPriority = HARDRECONFIG IOConfig=2@200-271%fff0(3ff::),300-301,310-311,320-321,330-331 IRQConfig = 5, 10 ;;---------------------------------------------------------------; ;; ;; S T R I N G S ;; [Strings] WB = "Winbond Electronics Corp." WB_MPU401 = "Winbond MPU401 (WDM)" WbMfgName = "Winbond Electronics Corp." DiskDescription="Winbond MPU-401 WDM Driver Disk" WB_MPU401.DeviceDesc = "Winbond MPU-401 Driver (WDM)" WDM.UART.szPname = "Winbond MPU-401" MediaCategories = "SYSTEM\CurrentControlSet\Control\MediaCategories" KSCATEGORY_AUDIO = "{6994AD04-93EF-11D0-A3CC-00A0C9223196}" KSCATEGORY_RENDER = "{65E8773E-8F56-11D0-A3B9-00A0C9223196}" KSCATEGORY_CAPTURE = "{65E8773D-8F56-11D0-A3B9-00A0C9223196}" KSNAME_UART = "UART" wb_mpu.SvcDesc = "Winbond MPU-401 Miniport Driver (WDM)" Proxy.CLSID = "{17CCA71B-ECD7-11D0-B908-00A0C9223196}"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.