[Models] Default=this [DelRegKeys] HKR\Settings=yes HKLM\Software\SigmaTel\StacGUI=yes HKCU\Software\SigmaTel\Settings=yes HKLM\Software\Sigmatel\STSysTray=yes HKLM\SOFTWARE\SigmaTel\GlobalState=yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio=yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio2=yes HKCU\Software\Microsoft\Multimedia\Sound Mapper=Yes [APPS] StartSTSysTray=YesInvisible [CopyFiles] sttray.exe = 0x24 #IDTSG.cpl = 0x25 stlang.dll = 0x25 stacsv.exe = 0x25 stacapi.dll = 0x25 [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] SigmatelSysTrayApp="sttray.exe" [StartServices] STacSV -r [StartPrograms] %ProgramFiles%\IDT\WDM\sttray.exe [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] SysTrayApp="%ProgramFiles%\IDT\WDM\sttray.exe" [HKLM\Software\IDT\Config\UI] [HKLM\Software\IDT\State\Shared] ShowEventDialog = dword: 1 [HKLM\Software\IDT\Config\Shared] PollingPeriod = dword: 500 RecordPriority = dword: 0 [HKLM\Software\IDT\Config\STacsv] HwSpkCfg = dword: 1 [HKLM\Software\IDT\Config\SysTray] ### HideTrayIcon = dword: 1 ### Automatic = dword: 1 PopUpType = dword: 1 ControlPanel = "IDTSG.cpl" [HKR] CodecName = "STAC9205" [HKR\Settings] InitVerbs = hex: TraceFlags = dword: 0x89B3 EnableDLCDWA = hex: 0 CPL_SaveExtraPower = hex: 1 [HKR\Settings\GPIO] 00 = hex: 0x85 [HKR\Settings\pin] [HKR\Settings\Pin\0A] CfgDflt = dword: 0x0321101F Action = hex: 81,0D [HKR\Settings\Pin\0B] CfgDflt = dword: 0x03A11031 Bias = hex: FF,04,02 Action = hex: 0A,0B [HKR\Settings\Pin\0C] CfgDflt = dword: 0x400003FA [HKR\Settings\Pin\0D] CfgDflt = dword: 0x90170310 [HKR\Settings\Pin\0E] CfgDflt = dword: 0x400003FB [HKR\Settings\Pin\0F] CfgDflt = dword: 0x400003FC [HKR\Settings\Pin\14] CfgDflt = dword: 0x400003FD [HKR\Settings\Pin\16] CfgDflt = dword: 0x40F000F9 [HKR\Settings\Pin\17] CfgDflt = dword: 0x40F000F5 [HKR\Settings\Pin\18] CfgDflt = dword: 0x400003FF [HKR\Settings\Pin\21] CfgDflt = dword: 0x014413A0 [HKR\Settings\Pin\22] CfgDflt = dword: 0x40C003FE [HKR\Settings\Connselector] [HKR\Settings\filter\Rear] UniqueID = hex: 0 LegacyIoctlHere = hex: 1 RenderConverter = hex: 10 SpdifOutConverter = hex: 1F SpdifMaster = hex: 10 CaptureConverter = hex: 12 EnableCompositeMuxAndAdcCtrl = hex: 0 Associations = hex: 1,3,A DigitalVolumeControl = hex: 0 DisableSpdifControl = hex: 0 EnableSpdifSrc = hex: 1 EnableInputMonitor = hex: 0 KeepAdcAlwaysOn = hex: 0 MasterControlsIndependentMixerInputs = hex: 0 DigitalInputMonitor = hex: 1 DIMDSMMixScalingDivisor = dword: 1 DIMDSMMixScalingMultiplier = dword: 1 DIMGainOffsetdB = hex: 0 DIMAttenOffsetdB = hex: 3 DIMMaxBufferSize = dword: 40 DIMBufferPrefill = dword: 0 DIMBufferZerofill = dword: 1 DigitalStereoMix = hex: 1 DSMGainOffsetdB = hex: 0 DSMAttenOffsetdB = hex: 0 DSMMaxBufferSize = dword: 1000 DSMBufferZerofill = dword: 1 MicBoost = hex: 1 EnableSetFormatSupport = hex: 1 EnableHwSpeakerConfigurationSupport = hex: 0 EnabledPcmRenderBitsAndRates = dword: 0x1F0040 EnabledPcmCaptureBitsAndRates = dword: 0x1F0040 EnableRenderConvertersAutoSearch = hex: 0 DDLHere = hex: 0 EnableVendorPcBeep = hex: 1 PcBeepMute = hex: 1 PcBeepVolume = dword: 0xfffa0000 [HKR\Settings\filter\Rear\TopoNames] [HKR\Settings\filter\Rear\MaxLvlLimiters] MicIn = dword: 0x00140000 MicInBoostLevel = dword: 0x00140000 [HKR\settings\filter\Rear\plugins] RegVersion = dword: 1 [HKR\settings\filter\Rear\plugins\capture\Gain] load = dword: 1 idEffect = dword: 44 order = dword: 5 [HKR\settings\filter\Rear\presets\_Initial\capture\Gain] bypass = dword: 0 MasterGainDbX100 = dword: 1000 [HKR\Settings\filter\Rear\plugins\Capture\SoftAmp] idEffect = dword: 20 Load = dword: 1 order = dword: 1200 [HKR\Settings\filter\Rear\presets\_Initial\Capture\SoftAmp] MaxDbx100 = dword: 3500 MinDbx100 = dword: 0 StepDbx100 = dword: 25 [HKR\Settings\filter\Rear\plugins\render\Limiter] Load = dword: 0 IdEffect = dword: 5 Order = dword: 1155 [HKR\Settings\filter\Rear\presets\_Initial\render\Limiter] CompRatio= dword: 4000 CompAttack= dword: 9900 CompRelease= dword: 9900 CompThreshDb= dword: 0 MakeupGainDb= dword: -3000 GateRatio= dword: 100 GateAttack= dword: 9000 GateRelease= dword: 9000 GateThreshDb= dword: -9000 Flags= dword: 10 [HKLM\Software\Sigmatel\STacGUI] Config_Tab=dword:0x8 Config_Adv=dword:0x1 Config_Oem=dword:0x2 Config_Pwr=dword:0x1 [HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce] STacAPI = "RegSvr32 /s stacapi.dll"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.