[Version] Signature="$CHICAGO$" Class=Media ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318} Provider=%Msft% LayoutFile=Layout.inf, Layout1.inf, Layout2.inf DriverVer=07/08/2007,0.0.0.3 [DestinationDirs] LFG.CopyDrivers=10,system32\drivers LFG.CopyDrivers=11 ;$(windir)\System32 CoinstCopyFiles=11 [Manufacturer] %MsftMfg%=Active Silicon [LFG.CopyDrivers] ASLLFG.sys stream.sys ASLLFGPlugin.ax [LFG.KnownFiles] ASLLFG.sys=safe ASLLFGPlugin.ax=safe ASLLFGCO.dll=safe [Active Silicon] %LFG.VideoDeviceDesc%=LFG.Main , PCI\VEN_109E&DEV_036E&SUBSYS_87814153 %LFG.AudioDeviceDesc%=AudioSection, PCI\VEN_109E&DEV_0878&SUBSYS_87814153 ; First, the audio section descriptions [AudioSection] [AudioSection.Services] AddService = , 2 ; null service install [AudioSection.NT] [AudioSection.NT.Services] AddService = , 2 ; null service install [LFG.Main] Include= ks.inf, kscaptur.inf, ksfilter.inf Needs= KS.Registration,KSCAPTUR.Registration,MSPCLOCK.Installation AddReg= LFG.AddReg CopyFiles= LFG.CopyDrivers KnownFiles= LFG.KnownFiles [LFG.Main.NT] Include= ks.inf, kscaptur.inf, ksfilter.inf Needs= KS.Registration,KSCAPTUR.Registration.NT,MSPCLOCK.Installation AddReg= LFG.AddReg DelReg= LFG.DelReg CopyFiles= LFG.CopyDrivers KnownFiles= LFG.KnownFiles FriendlyNameFormat=%FriendlyNameFormat% [LFG.AddReg] HKR,,DevLoader,,*ntkern HKR,,NTMPDriver,,ASLLFG.sys HKR,,PageOutWhenUnopened,3,01 HKR,,OkToHibernate,3,01 HKR,,DontSuspendIfStreamsAreRunning,3,01 HKLM, %RunOnce%, "ASLLFGPlugin.ax",,"%11%\regsvr32.exe -s %12%\ASLLFGPlugin.ax" HKLM,"SOFTWARE","Brooktree" ; Delete this one HKLM,"SOFTWARE","Bt848" ; Delete this one ; For WinXP, to ensure VFWWDM mapper autodetects again the formats of the new driver [LFG.DelReg] HKLM,"SOFTWARE\Microsoft\VfWWDM Mapper" HKLM,"SYSTEM\CurrentControlSet\Control\MediaResources\msvideo" [VideoCapture] AddReg=VideoCapture.AddReg [VideoCrossbar] AddReg=VideoCrossbar.AddReg [VideoCapture.AddReg] HKR,,CLSID,,{17CCA71B-ECD7-11D0-B908-00A0C9223196} HKR,,FriendlyName,,%LFG.Capture% [VideoCrossbar.AddReg] HKR,,CLSID,,{71F96460-78F3-11d0-A18C-00A0C9118956} HKR,,FriendlyName,,%LFG.Crossbar% [LFG.Main.Interfaces] AddInterface={65e8773d-8f56-11d0-a3b9-00a0c9223196},"GLOBAL",VideoCapture, AddInterface={6994AD05-93EF-11D0-A3CC-00A0C9223196},"GLOBAL",VideoCapture, AddInterface={a799a801-a46d-11d0-a18c-00a02401dcd4},"GLOBAL",VideoCrossbar, [LFG.Main.NT.Interfaces] AddInterface={65e8773d-8f56-11d0-a3b9-00a0c9223196},"GLOBAL",VideoCapture, AddInterface={6994AD05-93EF-11D0-A3CC-00A0C9223196},"GLOBAL",VideoCapture, AddInterface={a799a801-a46d-11d0-a18c-00a02401dcd4},"GLOBAL",VideoCrossbar, [LFG.Main.NT.Services] AddService = LFG,0x00000002,LFG.ServiceInstall [LFG.ServiceInstall] DisplayName = %LFG.VideoDeviceDesc% ServiceType = %SERVICE_KERNEL_DRIVER% StartType = %SERVICE_AUTO_START% ErrorControl = %SERVICE_ERROR_NORMAL% ServiceBinary = %12%\ASLLFG.sys ;-------------- Coinstaller installation [LFG.Main.NT.CoInstallers] CopyFiles=CoInstaller_CopyFiles AddReg=CoInstaller_AddReg [CoInstaller_CopyFiles] ASLLFGco.dll,,,2 [CoInstaller_AddReg] HKR,,CoInstallers32,0x00010000,"ASLLFGco.dll,ASLLFGCoInstaller" [ASLLFGCoInfo] ; Used by the ASLLFG co-installer to figure out where the original media is ; located (so it can launch value-added setup programs). OriginalInfSourcePath = %1% [Strings] Msft= "Active Silicon" MsftMfg= "Active Silicon" LFG.VideoDeviceDesc= "Active Silicon LFG WDM Video Capture" LFG.AudioDeviceDesc= "Active Silicon LFG WDM Audio Capture" LFG.Capture= "Active Silicon LFG Capture" LFG.Crossbar= "Active Silicon LFG Crossbar" RunOnce = "Software\Microsoft\Windows\CurrentVersion\RunOnce" FriendlyNameFormat = "Active Silicon LFG Capture %1!u!" SERVICE_KERNEL_DRIVER=1 SERVICE_AUTO_START=2 SERVICE_ERROR_NORMAL=1Download 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.