;; 2/13/96 [Version] Signature="$Windows 95$" Class=MEDIA provider=%OPTi% LayoutFile=layout.inf [ClassInstall] AddReg=Class.AddReg [Class.AddReg] HKR,,,,%OPTiMediaClassName% HKR,,Icon,,"0" HKR,,Installer,,mmci.dll [Manufacturer] %MfgName%=OPTiMediaChips ;[ControlFlags] ;ExcludeFromSelect=*OPT9250, ;ExcludeFromSelect=*OPT0002, ;ExcludeFromSelect=*OPTFFFF, ;ExcludeFromSelect=*OPT9255, [OPTiMediaChips] %*OPT9250.DeviceDesc%=OPT9250_Device, *OPT9250 %*OPT0002.DeviceDesc%=OPT0002_Device, *OPT0002 %*OPT0003.DeviceDesc%=OPT0003_Device, *OPTFFFF %*OPT0005.DeviceDesc%=OPT0005_Device, *OPT9255 ;"Device Setup"=OPT_Device ;---------------------------------------------------------------; [OPT9250_Device] DelReg=OPT.DelReg DelFiles=OPT0000.DelList LogConfig=OPTi0000.LC AddReg=OPT0000.AddReg, CUSTOM.AddReg CopyFiles=OPT9250.CopyList UpdateInis=OPTi0000.UpdateInis [OPT0002_Device] DelReg=OPT.DelReg DelReg=OPT0002.DelReg DelFiles=OPT0000.DelList LogConfig=OPTi0002.LC DelFiles=OPTi0002.DelList AddReg=OPT0002.AddReg CopyFiles=OPT0002.CopyList UpdateInis=OPTi0002.UpdateInis [OPT0003_Device] LogConfig=OPTi0003.LC ;AddReg=OPT0003.AddReg [OPT0005_Device] LogConfig=OPTi0005.LC ;AddReg=OPT0003.AddReg ;---------------------------------------------------------------; [OPTi0000.UpdateInis] system.ini,386Enh,"device=vsndsys.386" system.ini,386Enh,"device=vsnd925.386" system.ini,386Enh,"device=vsnd16d.386" system.ini,386Enh,"device=vadlib.386" system.ini,386Enh,"device=vsbpd.386" system.ini,drivers,"wave*=snd16.drv",,1 system.ini,drivers,"midi*=snd16.drv",,1 system.ini,drivers,"aux*=snd16.drv",,1 system.ini,drivers,"mixer*=snd16.drv",,1 system.ini,drivers,"wave*=snd925.drv",,1 system.ini,drivers,"midi*=snd925.drv",,1 system.ini,drivers,"midi*=mpu401p.drv",,1 system.ini,drivers,"aux*=snd925.drv",,1 system.ini,drivers,"mixer*=snd925.drv",,1 system.ini,drivers,"wave*=sndsys.drv",,1 system.ini,drivers,"midi*=sndsys.drv",,1 system.ini,drivers,"aux*=sndsys.drv",,1 system.ini,drivers,"mixer*=sndsys.drv",,1 system.ini,drivers32,,"MSACM.imaadpcm=imaadpcm32.acm" system.ini,drivers32,,"MSACM.msadpcm=msadp32.acm" system.ini,drivers32,,"MSACM.msgsm610=msgsm32.acm" system.ini,drivers32,,"MSACM.trspch=tssoft32.acm" system.ini,drivers32,,"MSACM.msg711=msg711.acm" [OPTi0002.UpdateInis] system.ini,drivers,"midi*=mpu401.drv",,1 system.ini,drivers,"midi*=mpu401p.drv",,1 system.ini,drivers,"midi*=rdmpu401.drv",,1 ;---------------------------------------------------------------; [OPTi0000.LC] ConfigPriority=NORMAL [OPTi0002.LC] ConfigPriority=NORMAL [OPTi0003.LC] ConfigPriority=DISABLED [OPTi0005.LC] ConfigPriority=DISABLED ;---------------------------------------------------------------; ; ; The .Det sections are added to the devnode at detection time ; only. The PreCopySection is simply setting the NoSetupUI ; flag so that the critical pieces (such as logical ; configurations) are in place at the time the device is started ; during first boot. ; ;---------------------------------------------------------------; [PreCopySection] HKR,,NoSetupUI,,1 [*OPT9250.Det] AddReg=PreCopySection [*OPT0002.Det] AddReg=PreCopySection [*OPTFFFF.Det] AddReg=PreCopySection [*OPT9255.Det] AddReg=PreCopySection ;---------------------------------------------------------------; [OPT9250.CopyList] snd925p.drv,, sndopl3p.drv,, snd925p.vxd,, sndm401p.drv,, sndm401p.vxd,, [OPT0002.CopyList] sndm401p.drv,, sndm401p.vxd,, ;---------------------------------------------------------------; [OPT0000.DelList] vsnd925.386,,,1 snd925.drv,,,1 vsndsys.386,,,1 sndsys.drv,,,1 vsbpd.386,,,1 vadlib.386,,,1 nullwave.drv,,,1 [OPTi0002.DelList] mpu401.drv mpu401p.drv rdmpu401.drv ;---------------------------------------------------------------; [OPT.DelReg] ; Do not force this delete HKLM,Enum\Root\OPTi925MEDIA ;---------------------------------------------------------------; [OPT0000.AddReg] HKR,,DevLoader,,mmdevldr.vxd HKR,Drivers,MIGRATED,,0 HKR,Drivers\midi,,, HKR,Drivers\wave,,, HKR,Drivers\mixer,,, HKR,Drivers\aux,,, HKR,,Driver,,snd925p.vxd HKR,Drivers\wave\snd925p.drv,Description ,,%*OPT9250.DeviceDesc% HKR,Drivers\wave\snd925p.drv,Driver,,snd925p.drv HKR,Drivers\mixer\snd925p.drv,Description,,%*OPT9250.DeviceDesc% HKR,Drivers\mixer\snd925p.drv,Driver,,snd925p.drv HKR,Drivers\aux\snd925p.drv,Description ,,%*OPT9250.DeviceDesc% HKR,Drivers\aux\snd925p.drv,Driver,,snd925p.drv HKR,Drivers\midi\sndopl3p.drv,Description ,,%V_INTERNAL% HKR,Drivers\midi\sndopl3p.drv,Driver,,sndopl3p.drv HKR,Drivers,SubClasses,,"wave,midi,aux,mixer" HKR,Drivers,SubClasses,,"wave,midi,aux,mixer" HKLM,Software\Microsoft\Windows\CurrentVersion\Run,SystemTray,,"SysTray.Exe" HKLM,%KEY_IOC%\Vol,,, [OPT0002.AddReg] HKR,,Devloader,,mmdevldr.vxd HKR,Drivers,MIGRATED,,0 HKR,Drivers\midi,,, HKR,,Driver,,sndm401p.vxd HKR,Drivers\midi\sndm401p.drv,Driver,,sndm401p.drv HKR,Drivers\midi\sndm401p.drv,External,1,01,00,00,00 HKR,Drivers,SubClasses,,"midi" HKR,Drivers\midi\sndm401p.drv,Description,,%V_EXTERNAL% ;---------------------------------------------------------------; [CUSTOM.AddReg] ; These are Manufacturer specific. HKR,Config,,, HKR,Config,ChipType,,"82C925" HKR,Config,ExtCODEC,,"No" HKR,Config,ExtSynth,,"O3" HKR,Config,ExtWaveTable,,"No" HKR,Config,VxDVersion,,"4.00" HKR,Config,KeyCode,1,1A HKR,Config,"Single Mode DMA",1,00 ; Start of customizeable Mixer driver section; ; "Yes" means no customization; "No" means customize. HKR,Config,Default_Codec_Mapping,,"No" ; TYPE 1 - CHANNEL NAME SECTION ; Specify the customized names for the channels HKR,Config,AUX1_Src_Name,,"CD" HKR,Config,AUX2_Src_Name,,"Midi" HKR,Config,DAC_Src_Name,,"Wave" HKR,Config,LINE_Src_Name,,"Line" ; TYPE 2 - EXTRA CONTROLS Thru Internal H/W Resources ; Specify if extra ON/OFF controls are desired and how many, ; maximum is 3. These are controled thru internal pins. HKR,Config,Total_Internal_Controls,1,01 ; Control definitions HKR,Config,Internal_Control_1_Name,,"3D" HKR,Config,Internal_Control_1_By,,"XCTL0" HKR,Config,Internal_Control_1_OnVal,1,01 HKR,Config,Internal_Control_2_Name,,"" HKR,Config,Internal_Control_2_By,,"" HKR,Config,Internal_Control_2_OnVal,1,01 HKR,Config,Internal_Control_3_Name,,"" HKR,Config,Internal_Control_3_By,,"" HKR,Config,Internal_Control_3_OnVal,1,01 ; TYPE 3 - EXTRA CONTROLS Thru External H/W Resources ; Specify if extra ON/OFF controls are desired and how many, ; maximum is 3. These are controled thru external DLLs. HKR,Config,Total_External_Controls,1,00 ; Control definitions HKR,Config,External_Control_1_Name,,"External1" HKR,Config,External_Control_1_By,,"XCONTL_1.DLL" HKR,Config,External_Control_2_Name,,"" HKR,Config,External_Control_2_By,,"XCONTL_2.DLL" HKR,Config,External_Control_3_Name,,"" HKR,Config,External_Control_3_By,,"XCONTL_3.DLL" ;---------------------------------------------------------------; [DestinationDirs] DefaultDestDir = 11 ; LDID_SYS [SourceDisksNames] 1="PHILIPS Plug-N-Play PCA721AF Multimedia Disk",,0001 [SourceDisksFiles] snd925p.vxd=1 snd925p.drv=1 sndopl3p.drv=1 sndm401p.drv=1 sndm401p.vxd=1 ;---------------------------------------------------------------; ;---------------------------------------------------------------; [Strings] ;Non-localized strings KEY_WARNVER="SYSTEM\CurrentControlSet\Control\SessionManager\WarnVerDLLs" KEY_CHKVER="SYSTEM\CurrentControlSet\Control\SessionManager\CheckVerDLLs" KEY_IOC="SYSTEM\CurrentControlSet\Control\MediaResources\InstallOptionalComponents" ;Localized strings OPTi="PHILIPS" MfgName="PHILIPS" *OPT9250.DeviceDesc="PCA721AF Plug-N-Play Sound System" *OPT0002.DeviceDesc="PCA721AF Plug-N-Play MPU-401" *OPT0003.DeviceDesc="PCA721AF Plug-N-Play Device" *OPT0005.DeviceDesc="PCA721AF Plug-N-Play Device" OPTiMediaClassName="PCA721AF Plug-N-Play Sound System" V_CLSWAVEFORM="Audio" V_CLSMIDI="MIDI" V_CLSMIXER="Mixer" V_CLSAUX="Auxiliary" V_GENERAL="General MIDI Instrument" V_INTERNAL="PCA721AF Plug-N-Play FM Synthesis" V_EXTERNAL="PCA721AF Plug-N-Play MPU-401"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.