[Models]
Default=this
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\IDT=yes
[APPS]
[CopyFiles.32]
stlang.dll = 0x25
stacsv.exe = 0x25
idtcpl.cpl = 0x25
idtmini1.exe = 0x25
[CopyFiles.64]
stlang64.dll = 0x25
stacsv64.exe = 0x25
idtcpl64.cpl = 0x25
idt64mp1.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\Config\STacsv]
VIM_Enabled = dword: 0
[HKLM\Software\IDT\Config\SysTray]
HideTrayIcon = dword: 0
PopUpType = dword: 1
[HKLM\Software\IDT\Config\SysTray.32]
HideTrayIcon = dword: 0
ControlPanel = "idtcpl.cpl"
Automatic = dword: 1
PopUpType = dword: 1
PollingPeriod = dword: 200
[HKLM\Software\IDT\Config\SysTray.64]
HideTrayIcon = dword: 0
ControlPanel = "IDTSG64.cpl"
Automatic = dword: 1
PopUpType = dword: 1
PollingPeriod = dword: 200
[StartConsoleApps.32]
IDTPIMA.exe -mode 0 -submode 2 -defaultCapture 0x0E
IDTPIMA.exe -mode 0 -submode 2 -defaultRender 0x0D
IDTPIMA.exe -mode 2 -endpointAssoc 5 -enable 1 -endpointSequence 16
[StartConsoleApps.64]
IDTPMA64.exe -mode 0 -submode 2 -defaultCapture 0x0E
IDTPMA64.exe -mode 0 -submode 2 -defaultRender 0x0D
IDTPMA64.exe -mode 2 -endpointAssoc 5 -enable 1 -endpointSequence 16
[HKLM\Software\Sigmatel\GlobalState]
[HKR]
CodecName = "STAC9220"
[HKR\Settings]
TraceFlags = dword: 0x89B3
PmEnabledWidget = hex: 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F, 0x15
CPL_SaveExtraPower = hex: 1
CPL_MaySwitchExtAmpPowerState = hex: 1
CPL_SecondsAfter = dword: 10
CPL_UserControlsFixedDigitalOutRate = hex: 0
PlaybackCaptureAssociations = hex: 21
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x400700F0
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x90A70120
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x400700F0
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x90170110
InputOutput = hex: 1
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x400700F0
[HKR\Settings\Pin\0F]
CfgDflt = dword: 0x400700F0
[HKR\Settings\Pin\15]
CfgDflt = dword: 0x503700F0
[HKR\Settings\Pin\10]
CfgDflt = dword: 0x404500F0
[HKR\Settings\Pin\11]
CfgDflt = dword: 0x40C500F0
[HKR\Settings\gpio]
[HKR\settings\filter\Speaker]
Associations = hex: 1
DigitalVolumeControl = hex: 0
EnableInputMonitor = hex: 0
EnableVendorPcBeep = hex: 1
PcBeepVolume = dword: 0
PcBeepMute = hex: 1
[HKR\Settings\filter\MuxedIn1]
Associations = hex: 2
MicInRecVolume = dword: 0x000C38A6
Mixer = hex: D
[HKR\Settings\filter\MuxedIn1\MaxLvlLimiters]
MicBoostLevel = dword: 0x00140000
[HKLM\SOFTWARE\IDT\Apo\LFX\MuxedIn1\Plugins\Noise_Reducer]
load = dword: 1
idEffect = dword: 31
order = dword: 500
[HKLM\SOFTWARE\IDT\Apo\LFX\MuxedIn1\Presets\_Initial\Noise_Reducer]
bypass = dword: 1
WetDryMixPercent = dword: 90
[HKLM\SOFTWARE\IDT\Apo\LFX\MuxedIn1\Presets\_Intmic\Noise_Reducer]
bypass = dword: 0
WetDryMixPercent = dword: 100
[HKLM\SOFTWARE\IDT\Apo\LFX\MuxedIn1\Presets\_Extmic\Noise_Reducer]
bypass = dword: 1
WetDryMixPercent = dword: 100
[HKLM\software\IDT\Apo\LFX\MuxedIn1\plugins\MonoMic]
idEffect = dword: 30
idEffectType = dword: 30
load = dword: 1
order = dword: 120
[HKLM\software\IDT\Apo\LFX\MuxedIn1\Presets\_Initial\MonoMic]
bypass = dword: 1
Patch0 = dword: 0
Patch1 = dword: 0
[HKLM\Software\IDT\APO\UI\Speaker]
Config_ExTab = dword: 0x40
[HKLM\software\IDT\Apo\GFX\Speaker\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
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: 5
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\IDT\APO\GFX\Speaker\Plugins\EQ]
Load = dword: 1
IdEffect = dword: 1
IdEffectType = dword: 1
Order = dword: 1500
[HKLM\Software\IDT\APO\GFX\Speaker\Plugins\SpeakerMgr]
Load = dword: 1
IdEffect = dword: 32
IdEffectType = dword: 32
Order = dword: 2000
[HKLM\Software\IDT\APO\GFX\Speaker\Presets\_Initial\SpeakerMgr]
bypass = dword: 0x0
[HKLM\Software\IDT\Config\UI]
Config_Adv = dword: 0x101
Config_SpkFlags = dword: 0x02
Config_Pwr = dword: 0x03
Config_Voice =dword: 0x1
[HKLM\Software\IDT\Config\UI\Speaker]
Config_ExTab = dword: 0x40
[HKLM\Software\IDT\Config\UI\MuxedIn1]
Config_ExTab = dword: 0x11
[HKLM\Software\IDT\Config\Shared]
Config_Oem = dword: 0x2
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.