[Models]
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\IDT=yes
[APPS]
[CopyFiles.32]
IDTSG.cpl = 0x25
stlang.dll = 0x25
stacsv.exe = 0x25
[CopyFiles.64]
IDTSG64.cpl = 0x25
stlang64.dll = 0x25
stacsv64.exe = 0x25
[ReplaceDlls.32]
stapo.dll = 0x25
stcplx.dll = 0x25
[ReplaceDlls.64]
stapo64.dll = 0x25
stcplx64.dll = 0x25
[StartServices.32]
STacSV -r
[StartServices.64]
STacSV64 -r
[StopServices.32]
STacSV -u
[StopServices.64]
STacSV64 -u
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.32]
SysTrayApp="%ProgramFiles%\IDT\WDM\sttray.exe"
[HKLM\Software\Microsoft\Windows\CurrentVersion\Run.64]
SysTrayApp="%ProgramFiles%\IDT\WDM\sttray64.exe"
[HKLM\Software\IDT\State\Shared]
ShowEventDialog = dword: 1
[HKLM\Software\IDT\State\UI]
MultiStream = dword: 1
Config_SpkFlags = dword: 0x5A
HPSlave = dword: 1
[HKLM\Software\IDT\Config\Shared]
PollingPeriod = dword: 100
RecordPriority = dword: 1
[HKLM\Software\IDT\Config\STacsv]
HwSpkCfg = dword: 0
MultiStream = dword: 1
[HKLM\Software\IDT\Config\SysTray]
HideTrayIcon = dword: 0
Automatic = dword: 1
PopUpType = dword: 1
[HKLM\Software\IDT\Config\SysTray.32]
ControlPanel = "IDTSG.cpl"
[HKLM\Software\IDT\Config\SysTray.64]
ControlPanel = "IDTSG64.cpl"
[HKLM\Software\IDT\Config\EventExpressions]
Version=dword:1
[HKLM\Software\IDT\Config\EventExpressions\StreamStart0001]
010="if(SpdifActive==0,SetDeviceTypeSlaved(SpdifOut,SpdifDevice),0)"
[HKLM\Software\IDT\Config\EventExpressions\StreamStart0003]
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))"
080="MutePin(SpdifOut,MuteRear && (JackSequence(SpdifOut)==15))"
400="SetDolbyHPmode(1,GetPresence(10))"
[HKLM\Software\IDT\Config\EventExpressions\StreamStop0003]
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))"
070="MutePin(SpdifOut,MuteRear && (JackSequence(SpdifOut)==15))"
400="SetDolbyHPmode(1,GetPresence(10))"
[HKLM\Software\IDT\Config\EventExpressions\StreamStart0005]
010="SpdifActive=1"
020="SpdifDevice=GetDeviceType(SpdifOut)"
030="SetDeviceType(SpdifOut,4)"
040="MutePin(SpdifOut,0)"
[HKLM\Software\IDT\Config\EventExpressions\StreamStop0005]
010="SpdifActive=0"
020="SetDeviceTypeSlaved(SpdifOut,SpdifDevice)"
[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="MutePin(SpdifOut,MuteRear && (JackSequence(SpdifOut)==15))"
[HKLM\Software\IDT\Config\EventExpressions\ServiceStartup]
010="FrontMic=11"
020="SpdifOut=33"
030="SpdifDevice=4"
040="SetDeviceTypeSlaved(10,2)"
050="SetDeviceTypeSlaved(SpdifOut,SpdifDevice)"
100="MuteRear=GetPresence(10)"
110="MutePin(13,MuteRear)"
120="MutePin(15,MuteRear)"
130="MutePin(16,MuteRear)"
140="MutePin(12,MuteRear && (GetDeviceType(12)==1))"
150="MutePin(SpdifOut,MuteRear)"
[HKR]
CodecName = "STAC9274D"
[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
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x02214230
CfgCurr = dword: 0x0221421F
AltCfg = hex: 30,42,21,02,1F,42,21,02
InputOutput = hex: 1
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x02A1904E
Bias = hex: FF,04,02
AssignedAdc = hex: 07
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x0181322E
AltCfg = hex: 14,32,11,01
Action = hex: 09,0C
AssignedAdc = hex: 08
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x01114010
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x01A19220
Bias = hex: FF,04,02
Action = hex: 09,0E,0A,0E
AssignedAdc = hex: 08
[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\13]
CfgDflt = dword: 0x40F000F0
[HKR\Settings\Pin\14]
CfgDflt = dword: 0x40F000F0
[HKR\Settings\Pin\21]
CfgDflt = dword: 0x01452150
CfgCurr = dword: 0x0145216F
AltCfg = hex: 50,21,45,01,6F,21,45,01,6F,21,55,01
[HKR\Settings\Pin\22]
CfgDflt = dword: 0x40F000F0
[HKR\Settings\GPIO]
[HKR\Settings\Connselector]
[HKR\Settings\filter\Speaker]
UniqueID = hex: 0
LegacyIoctlHere = hex: 1
Associations = hex: 1,6
DigitalVolumeControl = hex: 0
MasterVolume = dword: 0xFFFA0000
EnableInputMonitor = hex: 1
DisableNonPcmPin = hex: 1
[HKR\Settings\filter\HpOut]
UniqueID = hex: 1
Associations = hex: 3
DigitalVolumeControl = hex: 0
MasterVolume = dword: 0xFFFA0000
DisableNonPcmPin = hex: 1
[HKR\Settings\filter\MuxedIn]
UniqueID = hex: 2
Associations = hex: 2
MicInRecVolume = dword: 0x000A8000
LineInRecVolume = dword: 0x000A8000
[HKR\Settings\filter\MuxedIn\TopoNames]
MicIn = "{A72A6A9C-896A-45ce-AD88-6BB096B11B36}"
[HKR\Settings\filter\MicIn]
UniqueID = hex: 3
Associations = hex: 4
MicInRecVolume = dword: 0x000A8000
[HKR\Settings\filter\MicIn\TopoNames]
MicIn = "{EAE80DBE-CDC7-4d22-9E58-2DE19CD68407}"
[HKR\Settings\filter\SpdifOut]
UniqueID = hex: 4
Associations = hex: 5
DisableNonPcmPin = hex: 0
EnabledNonPcmBitsAndRates = dword: 0x0020040
[HKR\Settings\filter\AuxIn]
UniqueID = hex: 5
Associations = hex: E
Mixer = hex: A
MixInRecVolume = dword: 0x000A8000
[HKLM\Software\IDT\Config\UI\Speaker]
Config_ExTab = dword: 0x140
[HKLM\Software\IDT\Apo\GFX\Speaker\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 1000
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\SOFTWARE\IDT\Apo\LFX\Speaker\Plugins\MSAPO]
idEffect=dword:50
idEffectType=dword:50
load=dword:1
order=dword:1000
ApoClsId="{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\IDT\Apo\GFX\HpOut\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 1000
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\SOFTWARE\IDT\Apo\LFX\HpOut\Plugins\MSAPO]
idEffect=dword:50
idEffectType=dword:50
load=dword:1
order=dword:1000
ApoClsId="{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\IDT\Apo\LFX\Speaker\Plugins\DMS]
idEffect = dword: 11
idEffectType = dword: 11
load = dword: 1
order = dword: 400
role = dword: 400
mode = hex: 5B,02,00,00, 44,01,00,00
[HKLM\Software\IDT\Apo\LFX\Speaker\Presets\_Initial\DMS]
Bypass = dword: 0
CompGain = dword: 2
PL2Enable = dword: 0
SpeakerConfig = dword: 4
VSHPEnable = dword: 0
VSWideEnable = dword: 1
[HKLM\Software\IDT\APO\LFX\Speaker\Plugins\PostChanneler]
idEffect = dword: 40
idEffectType = dword: 40
load = dword: 1
order = dword: 500
[HKLM\Software\IDT\APO\LFX\Speaker\Presets\_Initial\PostChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\APO\GFX\Speaker\Plugins\PreChanneler]
idEffect = dword: 140
idEffectType = dword: 40
load = dword: 1
order = dword: 400
[HKLM\Software\IDT\APO\GFX\Speaker\Presets\_Initial\PreChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\Apo\GFX\Speaker\plugins\DMS2]
idEffect = dword: 21
idEffectType = dword: 21
load = dword: 1
order = dword: 500
role = dword: 500
mode = hex: 9E,01,00,00, FD,00,00,00
[HKLM\Software\IDT\Apo\GFX\Speaker\Presets\_Initial\DMS2]
Bypass = dword: 0
CompGain = dword: 2
PL2Enable = dword: 0
SpeakerConfig = dword: 4
VSHPEnable = dword: 0
VSWideEnable = dword: 1
[HKLM\Software\IDT\APO\GFX\Speaker\Plugins\PostChanneler]
idEffect = dword: 40
idEffectType = dword: 40
load = dword: 1
order = dword: 600
[HKLM\Software\IDT\APO\GFX\Speaker\Presets\_Initial\PostChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\Apo\LFX\HpOut\Plugins\DMS]
idEffect = dword: 11
idEffectType = dword: 11
load = dword: 1
order = dword: 400
role = dword: 401
mode = hex: 5B,02,00,00, 44,01,00,00
[HKLM\Software\IDT\Apo\LFX\HpOut\Presets\_Initial\DMS]
Bypass = dword: 0
CompGain = dword: 2
PL2Enable = dword: 0
SpeakerConfig = dword: 0
VSHPEnable = dword: 0
VSWideEnable = dword: 1
[HKLM\Software\IDT\APO\LFX\HpOut\Plugins\PostChanneler]
idEffect = dword: 40
idEffectType = dword: 40
load = dword: 1
order = dword: 600
[HKLM\Software\IDT\APO\LFX\HpOut\Presets\_Initial\PostChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\APO\GFX\HpOut\Plugins\PreChanneler]
idEffect = dword: 140
idEffectType = dword: 40
load = dword: 1
order = dword: 400
[HKLM\Software\IDT\APO\GFX\HpOut\Presets\_Initial\PreChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\Apo\GFX\HpOut\plugins\DMS2]
idEffect = dword: 21
idEffectType = dword: 21
load = dword: 1
order = dword: 500
role = dword: 500
mode = hex: 9E,01,00,00, FD,00,00,00
[HKLM\Software\IDT\Apo\GFX\HpOut\Presets\_Initial\DMS2]
Bypass = dword: 0
CompGain = dword: 2
PL2Enable = dword: 0
SpeakerConfig = dword: 0
VSHPEnable = dword: 0
VSWideEnable = dword: 1
[HKLM\Software\IDT\APO\GFX\HpOut\Plugins\PostChanneler]
idEffect = dword: 40
idEffectType = dword: 40
load = dword: 1
order = dword: 600
[HKLM\Software\IDT\APO\GFX\HpOut\Presets\_Initial\PostChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\Apo\LFX\SpdifOut\Plugins\DMS]
idEffect = dword: 11
idEffectType = dword: 11
load = dword: 1
order = dword: 400
role = dword: 402
mode = hex: 5B,02,00,00,44,01,00,00
[HKLM\Software\IDT\Apo\LFX\SpdifOut\Presets\_Initial\DMS]
Bypass = dword: 0
PL2Enable = dword: 1
SpeakerConfig = dword: 6
[HKLM\Software\IDT\APO\LFX\SpdifOut\Plugins\PostChanneler]
idEffect = dword: 40
idEffectType = dword: 40
load = dword: 1
order = dword: 500
[HKLM\Software\IDT\APO\LFX\SpdifOut\Presets\_Initial\PostChanneler]
Bypass = dword: 0
[HKLM\Software\IDT\Apo\GFX\SpdifOut\Plugins\DDL]
idEffect = dword: 51
idEffectType = dword: 51
load = dword: 1
order = dword: 100000
role = dword: 600
mode = hex: D4,02,00,00, 28,00,00,00
[HKLM\Software\IDT\Apo\GFX\SpdifOut\Presets\_Initial\DDL]
Bypass = dword: 0
[HKLM\Software\IDT\APO\GFX\Speaker\Plugins\EQ]
Load = dword: 1
IdEffect = dword: 1
IdEffectType = dword: 1
Order = dword: 1500
[HKLM\Software\IDT\Config\UI]
Config_Tab = dword: 0x3F
Config_Adv = dword: 0x88101
Config_Spk = dword: 0x1D
Config_Pwr = dword: 0x3
Config_Portmap = dword: 0xC
Config_Dolby = dword: 0x2
Config_NotDolby = dword: 0x5
Config_SelDolby = dword: 0x24
Config_MicLevN = dword: 0x4
MicBoost[0] = dword: 0xA
MicBoost[1] = dword: 0x14
MicBoost[2] = dword: 0x1E
MicBoost[3] = dword: 0x28
Config = dword: 0x0
HPSlaveNid = dword: 0xA
[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: 0x1
Row = dword: 0x0
Col = dword: 0x1
Color = "Green"
Port = dword: 0xA
Dev[0] = "HP"
[HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[1]]
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[2]]
Panel = dword: 0x0
Row = dword: 0x0
Col = dword: 0x1
Color = "Blue"
Port = dword: 0xC
Dev[0] = "LineIn"
Dev[1] = "Speaker_Side"
[HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[3]]
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[4]]
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[5]]
Panel = dword: 0x0
Row = dword: 0x0
Col = dword: 0x0
Color = "Black"
Port = dword: 0xF
Dev[0] = "Speaker_Rear"
[HKLM\Software\IDT\Config\UI\Layout\Schema[0]\Jack[6]]
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[7]]
Panel = dword: 0x0
Row = dword: 0x2
Col = dword: 0x0
Color = "Gray"
Port = dword: 0x21
Dev[0] = "SpdifOut"
Dev[1] = "AdatOut"
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.