[Models] [DelRegKeys] HKR\Settings=yes HKLM\Software\IDT=yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\IDT Audio=yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\IDT Audio1=yes HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\IDT Audio2=yes HKCU\Software\Microsoft\Multimedia\Sound Mapper=Yes [APPS] [CopyFiles] IDTSG.cpl = 0x25 stlang.dll = 0x25 stacsv.exe = 0x25 [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 SPKSupport = dword: 1 [HKLM\Software\IDT\State\UI] MultiStream = dword: 1 [HKLM\Software\IDT\Config\Shared] PollingPeriod = dword: 100 RecordPriority = dword: 0 [HKLM\Software\IDT\Config\STacsv] HwSpkCfg = dword: 1 ForceHT = dword: 8 DolbyCfg = dword: 1 MultiStream = dword: 1 [HKLM\Software\IDT\Config\SysTray] HideTrayIcon = dword: 0 Automatic = dword: 1 PopUpType = dword: 1 ControlPanel = "IDTSG.cpl" ConfigCapabilities = dword:1 [HKLM\Software\IDT\Config\EventExpressions] Version=dword:1 [HKLM\Software\IDT\Config\EventExpressions\StreamRenderStart3] 010="MSenabled=GetGlobalRegDword("MultiStream",0)" 020="SetDeviceType(10,2)" 030="MuteRear=MSEnabled==0 && GetPresence(10)" 040="MutePin(13,MuteRear)" 050="MutePin(15,MuteRear)" 060="MutePin(16,MuteRear)" 070="MutePin(12,MuteRear && (GetDeviceType(12)==1))" [HKLM\Software\IDT\Config\EventExpressions\StreamRenderStop3] 010="SetDeviceTypeSlaved(10,2)" 020="MuteRear=GetPresence(10)" 030="MutePin(13,MuteRear)" 040="MutePin(15,MuteRear)" 050="MutePin(16,MuteRear)" 060="MutePin(12,MuteRear && (GetDeviceType(12)==1))" [HKLM\Software\IDT\Config\EventExpressions\JackPresenceA] 010="MSenabled=GetGlobalRegDword("MultiStream",0)" 020="MuteRear=(GetPresence(10) && (JackSequence(10)==15)) || ((MSEnabled==0) && (JackSequence(10)==0) && GetPresence(10))" 030="MutePin(13,MuteRear)" 040="MutePin(15,MuteRear)" 050="MutePin(16,MuteRear)" 060="MutePin(12,MuteRear && (GetDeviceType(12)==1))" 070="SetDolbyHPmode(1,GetPresence(10))" [HKLM\Software\IDT\Config\EventExpressions\ServiceStartup] 010="SetDeviceTypeSlaved(10,2) && SetVerified(10,1)" 020="MSenabled=GetGlobalRegDword("MultiStream",0)" 030="MuteRear=(GetPresence(10) && (JackSequence(10)==15)) || ((MSEnabled==0) && (JackSequence(10)==0) && GetPresence(10))" 040="MutePin(13,MuteRear)" 050="MutePin(15,MuteRear)" 060="MutePin(16,MuteRear)" 070="MutePin(12,MuteRear && (GetDeviceType(12)==1))" 080="SetDolbyHPmode(1,GetPresence(10))" [HKR] CodecName = "STAC9271D" [HKR\Settings] InitVerbs = hex: TraceFlags = dword: 0x89B3 CPL_SaveExtraPower = hex: 1 CPL_MaySwitchExtAmpPowerState = hex: 0 CPL_UserControlsMaySwitchExtAmpPowerState = hex: 0 CPL_SecondsAfter = dword: 5 CPL_UserControlsPowerManagementSettings = hex: 0 CPL_SpdifTransmitterEnabledByUser = hex: 1 CPL_UserControlsFixedDigitalOutRate = hex: 0 DisableMicBalance = hex: 0 [HKR\Settings\pin] [HKR\Settings\Pin\0A] CfgDflt = dword: 0x02214240 CfgCurr = dword: 0x0221421F AltCfg = hex: 40,42,21,02,1F,42,21,02 [HKR\Settings\Pin\0B] CfgDflt = dword: 0x02A19020 Bias = hex: FF,04,02 Selectable = hex: 0 PriorityDflt = hex: 0 [HKR\Settings\Pin\0C] CfgDflt = dword: 0x0181322E AltCfg = hex: 14,32,11,01 Action = hex: 09,0C [HKR\Settings\Pin\0D] CfgDflt = dword: 0x01114210 [HKR\Settings\Pin\0E] CfgDflt = dword: 0x01A19220 Bias = hex: FF,04,02 Action = hex: 09,0E,0A,0E,88,0E Selectable = hex: 1 PriorityDflt = hex: 1 [HKR\Settings\Pin\0F] CfgDflt = dword: 0x01111012 [HKR\Settings\Pin\10] CfgDflt = dword: 0x01116011 [HKR\Settings\Pin\11] CfgDflt = dword: 0x40F000F0 [HKR\Settings\Pin\12] CfgDflt = dword: 0x40F000F0 [HKR\Settings\Pin\21] CfgDflt = dword: 0x01452130 AltCfg = hex: 30,21,55,01 [HKR\Settings\Pin\22] CfgDflt = dword: 0x40F000F0 [HKR\Settings\GPIO] [HKR\Settings\filter\Rear1] UniqueID = hex: 0 LegacyIoctlHere = hex: 1 Associations = hex: 1,2,3 DisableSPDIFControl = hex: 1 DigitalVolumeControl = hex: 1 DigitalInputMonitor = hex: 1 DIMDSMMixScalingDivisor = dword: 1 DIMDSMMixScalingMultiplier = dword: 1 DIMGainOffsetdB = hex: 0 DIMAttenOffsetdB = hex: 0 DIMMaxBufferSize = dword: 40 DIMBufferPrefill = dword: 0 DIMBufferZerofill = dword: 1 DigitalStereoMix = hex: 1 DSMGainOffsetdB = hex: 0 DSMAttenOffsetdB = hex: 0 DSMMaxBufferSize = dword: 1000 DSMBufferZerofill = dword: 1 EnabledPcmRenderBitsAndRates = dword: 0x1F0040 EnabledPcmCaptureBitsAndRates = dword: 0x1F0040 DDLHere = hex: 1 [HKR\Settings\filter\Rear1\plugins] RegVersion = dword: 1 [HKR\settings\filter\Rear1\plugins\render\DHT] load = dword: 1 idEffect = dword: 11 idEffectType = dword: 12 order = dword: 500 mode = hex: F0,01,00,00,8A,01,00,00,FC,01,00,00,14,02,00,00 [HKR\settings\filter\Rear1\plugins\render\DHT2] load = dword: 1 idEffect = dword: 21 idEffectType = dword: 22 order = dword: 600 mode = hex: 63,01,00,00,A8,00,00,00,79,01,00,00,A5,01,00,00 [HKR\settings\filter\Rear1\plugins\render\SoftAmp] load = dword: 1 idEffect = dword: 20 order = dword: 1000 [HKR\settings\filter\Rear1\plugins\render\DDL] load = dword: 1 idEffect = dword: 10 order = dword: 700 mode = hex: 6B,03,00,00,16,03,00,00,08,00,00,00,1C,00,00,00 [HKR\Settings\filter\Rear1\Presets\_Initial\Render\DDL] Bypass = dword: 0 OutAc3 = dword: 1 DownmixAnalog = dword: 0 DownmixSurrounds = dword: 1 SwapSurrounds = dword: 0 NoDownmixToDigital = dword: 1 [HKR\Settings\filter\Rear1\Presets\_Initial\Render\DHT] Bypass = dword: 0 NoSurroundSwap = dword: 0 SpeakerConfig = dword: 6 VSHPEnable = dword: 1 VSWideEnable = dword: 0 PL2Enable = dword: 1 CompGain = dword: 2 [HKR\Settings\filter\Rear1\Presets\_Initial\Render\DHT2] Bypass = dword: 0 NoSurroundSwap = dword: 0 SpeakerConfig = dword: 6 VSHPEnable = dword: 1 VSWideEnable = dword: 0 PL2Enable = dword: 1 CompGain = dword: 2 [HKR\Settings\filter\rear1\plugins\render\spreader] idEffect = dword: 8 idEffectType = dword: 0x8 Load = dword: 1 order = dword: 1050 [HKR\Settings\filter\rear1\presets\_initial\render\spreader] bypass = dword: 0 [HKR\settings\filter\Rear1\plugins\render\BassMgr] load = dword: 1 idEffect = dword: 2 order = dword: 1100 [HKR\settings\filter\Rear1\presets\_initial\render\BassMgr] Bypass = dword: 0 CrossoverFreq = dword: 80 [HKR\settings\filter\Rear1\presets\_initial\render\BassMgr\Channel3] PreGainDb_xNeg100=dword:00000000 SubmixGainDb_xNeg100=dword:000001f4 SubmixReturnGainDb_xNeg100=dword:00000000 [HKR\settings\filter\Rear1\plugins\render\SpeakerMgr] load = dword: 1 idEffect = dword: 32 order = dword: 1200 [HKR\Settings\filter\Rear1\plugins\render\EQ] Load = dword: 1 IdEffect = dword: 1 IdEffectType = dword: 1 Order = dword: 400 [HKR\Settings\filter\Rear2] UniqueID = hex: 1 Associations = hex: 4 DigitalVolumeControl = hex: 1 [HKR\Settings\filter\Rear2\plugins] RegVersion = dword: 1 [HKR\Settings\filter\Rear2\plugins\Render] [HKLM\Software\IDT\Config\UI] Config_Tab = dword: 0x3F Config_Tab_w2k = dword: 0x1B Config_Adv = dword: 0x88509 Config_Adv_w2k = dword: 0x88509 Config_Spk = dword: 0xeb Config_Digital = dword: 0x1 Config_Pwr = dword: 0x3 Config_Portmap = dword: 0xC Config_Dolby = dword: 0x2 Config_AdvDolby = dword: 0x0 Config_MicLevN = dword: 0x4 MicBoost[0] = dword: 0xA MicBoost[1] = dword: 0x14 MicBoost[2] = dword: 0x1E MicBoost[3] = dword: 0x28 Config = dword: 0x0 [HKLM\Software\IDT\Config\Shared] Config_Oem = dword: 0x2 [HKLM\Software\IDT\Config\UI\Layout\Panel[0]] Location = "Rear" Size = "3x2" [HKLM\Software\IDT\Config\UI\Layout\Panel[1]] Location = "Front" Size = "1x2" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]] Desc = "IDS_CONFIG_OPEN" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[0]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x0 Color = "Black" Port = dword: 0x11 Dev[0] = "Speaker_Rear" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[1]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x0 Color = "Orange" Port = dword: 0x10 Dev[0] = "Speaker_Center" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[2]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x0 Color = "Gray" Port = dword: 0x21 Dev[0] = "SpdifOut" Dev[1] = "AdatOut" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[3]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x1 Color = "Blue" Port = dword: 0xC Dev[0] = "Speaker_Side" Dev[1] = "LineIn" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[4]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x1 Color = "Green" Port = dword: 0xD Dev[0] = "Speaker_Front" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[5]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x1 Color = "Pink" Port = dword: 0xE Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[6]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x0 Color = "Pink" Port = dword: 0xB Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[7]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x1 Color = "Green" Port = dword: 0xA Dev[0] = "HP" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]] Desc = "IDS_CONFIG_71" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[0]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x0 Color = "Black" Port = dword: 0x11 Dev[0] = "Speaker_Rear" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[1]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x0 Color = "Orange" Port = dword: 0x10 Dev[0] = "Speaker_Center" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[2]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x0 Color = "Gray" Port = dword: 0x21 Dev[0] = "SpdifOut" Dev[1] = "AdatOut" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[3]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x1 Color = "Blue" Port = dword: 0xC Dev[0] = "Speaker_Side" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[4]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x1 Color = "Green" Port = dword: 0xD Dev[0] = "Speaker_Front" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[5]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x1 Color = "Pink" Port = dword: 0xE Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[6]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x0 Color = "Pink" Port = dword: 0xB Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[1]\Jack[7]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x1 Color = "Green" Port = dword: 0xA Dev[0] = "HP" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]] Desc = "IDS_CONFIG_51" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[0]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x0 Color = "Black" Port = dword: 0x11 Dev[0] = "Speaker_Rear" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[1]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x0 Color = "Orange" Port = dword: 0x10 Dev[0] = "Speaker_Center" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[2]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x0 Color = "Gray" Port = dword: 0x21 Dev[0] = "SpdifOut" Dev[1] = "AdatOut" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[3]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x1 Color = "Blue" Port = dword: 0xC Dev[0] = "LineIn" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[4]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x1 Color = "Green" Port = dword: 0xD Dev[0] = "Speaker_Front" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[5]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x1 Color = "Pink" Port = dword: 0xE Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[6]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x0 Color = "Pink" Port = dword: 0xB Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout\Schema[2]\Jack[7]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x1 Color = "Green" Port = dword: 0xA Dev[0] = "HP" [HKLM\Software\IDT\Config\UI\Layout_w2k\Panel[0]] Location = "Rear" Size = "3x2" [HKLM\Software\IDT\Config\UI\Layout_w2k\Panel[1]] Location = "Front" Size = "1x2" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]] Desc = "IDS_CONFIG_OPEN" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[0]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x0 Color = "Black" Port = dword: 0x11 Dev[0] = "Speaker_Rear" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[1]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x0 Color = "Orange" Port = dword: 0x10 Dev[0] = "Speaker_Center" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[2]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x0 Color = "Gray" Port = dword: 0x21 Dev[0] = "SpdifOut" Dev[1] = "AdatOut" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[3]] Panel = dword: 0x0 Row = dword: 0x0 Col = dword: 0x1 Color = "Blue" Port = dword: 0xC Dev[0] = "LineIn" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[4]] Panel = dword: 0x0 Row = dword: 0x1 Col = dword: 0x1 Color = "Green" Port = dword: 0xD Dev[0] = "Speaker_Front" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[5]] Panel = dword: 0x0 Row = dword: 0x2 Col = dword: 0x1 Color = "Pink" Port = dword: 0xE Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[6]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x0 Color = "Pink" Port = dword: 0xB Dev[0] = "Mic" [HKLM\Software\IDT\Config\UI\Layout_w2k\Schema[0]\Jack[7]] Panel = dword: 0x1 Row = dword: 0x0 Col = dword: 0x1 Color = "Green" Port = dword: 0xA Dev[0] = "HP" [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.