[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: 03,02,00,00,0F,02,00,00,08,02,00,00
[HKR\settings\filter\Rear1\plugins\render\DHT2]
load = dword: 1
idEffect = dword: 21
idEffectType = dword: 22
order = dword: 600
mode = hex: 18,02,00,00,2E,02,00,00,8F,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: A0,00,00,00,AA,00,00,00,12,00,00,00
[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.