1. R186858_64bit.EXE Driver
  2. WRT_M4-7.INI File Contents

WRT_M4-7.INI Driver File Contents (R186858_64bit.EXE)

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WRT_M4-7.INI Driver Update Utility 
[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_76A0&SUBSYS_102801F8=this  
HDAUDIO\FUNC_01&VEN_8384&DEV_76A0=this
Default=this
[NoVistaUI]
[CopyFiles.32]
stacgui.cpl = 0x25
stlang.dll = 0x25
stacsv.exe = 0x25
[CopyFiles.64]
stacui64.cpl = 0x25
stlang64.dll = 0x25
stacsv64.exe = 0x25
[DelRegKeys]
HKR\Settings=yes
HKLM\Software\SigmaTel\StacGUI=yes
HKLM\Software\Sigmatel\STSysTray=yes
HKLM\SOFTWARE\SigmaTel\GlobalState=yes
HKLM\SOFTWARE\SigmaTel\Apo=yes
[APPS]
[StartServices.32]
STacSV -r
[StartServices.64]
STacSV64 -r
[ReplaceDlls.32]
stapo.dll = 0x25
stcplx.dll = 0x25
[ReplaceDlls.64]
stapo64.dll = 0x25
stcplx64.dll = 0x25
[HKLM\Software\Sigmatel\GlobalState]
[HKLM\Software\Sigmatel\STSysTray\1.0.32]
Automatic 				= dword: 1
HideTrayIcon 				= dword: 1
PollingPeriod 				= dword: 500
RecordPriority 				= dword: 1
ControlPanel 				= "stacgui.cpl"
MultiStream				= dword: 1
HdmiSupport= dword: 0x0
DDLSupport= dword:0x00
HPSupport= dword: 0x01
SpkSupport= dword: 0x01
[HKLM\Software\Sigmatel\STSysTray\1.0.64]
Automatic 				= dword: 1
HideTrayIcon 				= dword: 1
PollingPeriod 				= dword: 500
RecordPriority 				= dword: 1
ControlPanel 				= "stacui64.cpl"
MultiStream				= dword: 1
HdmiSupport= dword: 0x0
DDLSupport= dword:0x00
HPSupport= dword: 0x01
SpkSupport= dword: 0x01
[HKLM\SOFTWARE\SigmaTel\GlobalState\STSysTray\1.0]
ShowEventDialog 			= dword: 1
MultiStream				= dword: 1
[HKR]
CodecName = "STAC9205"
[HKR\Settings]
TraceFlags                           	= dword: 0x89B3
BiosType1 				= hex: 01
ImpedanceMeasurementTimeMs 		= dword: 0
EnablePcBeepAtCd                     	= hex: 0
AllowHpOnNonSupportingPin            	= hex: 0
PmEnabledWidget				= hex: 0D
CPL_SaveExtraPower			= hex: 0
CPL_MaySwitchExtAmpPowerState		= hex: 1
CodecAccessAttempts 			= dword: 0x000003E8
[HKR\Settings\pin]
[HKR\Settings\Pin\0A]
CfgDflt = dword: 0x0421101F     
Action = hex: 81,0D
[HKR\Settings\Pin\0B]
CfgDflt = dword: 0x04A11020     
Bias = hex: FF,04,02
AltCfg = hex: 20,10,81,04     
Action = hex: 0A, 0B
[HKR\Settings\Pin\0C]
CfgDflt = dword: 0x400003F7     
[HKR\Settings\Pin\0D]
CfgDflt = dword: 0x90170310     
ExtAmpCtrl = hex: 00,05,02
[HKR\Settings\Pin\0E]
CfgDflt = dword: 0x400000FE     
[HKR\Settings\Pin\0F]
CfgDflt = dword: 0x400000FF     
[HKR\Settings\Pin\14]
CfgDflt = dword: 0x400000FD     
[HKR\Settings\Pin\16]
CfgDflt = dword: 0x40F000F9     
[HKR\Settings\Pin\17]
CfgDflt = dword: 0x400000FA     
[HKR\Settings\Pin\18]
CfgDflt = dword: 0x400000FC     
[HKR\Settings\Pin\21]
CfgDflt = dword: 0x0144131F     
AltCfg = hex: 1F,13,44,01,40,13,44,01     
GpiForPinSense = dword: 0x204
[HKR\Settings\Pin\22]
CfgDflt = dword: 0x40C003F8     
[HKR\Settings\Connselector]
[HKR\Settings\filter\SpeakerHp]
UniqueID                             	= hex: 0
LegacyIoctlHere                      	= hex: 1
RenderConverter                      	= hex: 10
SpdifOutConverter                    	= hex: 1F
Associations                            = hex: 1
DigitalVolumeControl                 	= hex: 0
EnabledPcmRenderBitsAndRates         	= dword: 0xfffffffe
EnableHwSpeakerConfigurationSupport  	= hex: 0
EnableVendorPcBeep                   	= hex: 1
PCBeepVolume				= dword: 0xffd00000 
FadeAudio                            	= hex: 1
EnableSetFormatSupport               	= hex: 1
EnableIntSpkrMute		     	= hex: 1
UseHwMuteAlways				= hex: 1
DisableMasterVolume			= hex: 1
MasterMute				= hex: 0
ReportInfoForInternalDevPinsToo 	= hex: 0
MasterVolume				= dword: 0xfff40000 
MasterControlsIndependentMixerInputs	= hex: 1
DisableNonPcmPin			= hex: 1
CombinePcmAndNonPcmPins			= hex: 0
GpioForSpdifMuteControl 		= hex: 3
MasterMuteControlsSpdif			= hex: 1
[HKR\settings\filter\MuxedIn1]
UniqueID                             	= hex: 1
LegacyIoctlHere                      	= hex: 0
CaptureConverter                     	= hex: 12
EnableCompositeMuxAndAdcCtrl         	= hex: 0
Associations                            = hex: 2
EnabledPcmCaptureBitsAndRates        	= dword: 0x0a0060  
DisableMicBoost                      	= hex: 0
MicBoost                             	= hex: 1
LineInRecVolume				= dword: 0x000fb000
MicInRecVolume				= dword: 0x000fb000
MicBoostLevel   			= dword: 0x00140000   
[HKR\Settings\filter\SpdifOut]
UniqueID                                = hex: 3
LegacyIoctlHere 			= hex: 0
Associations                            = hex: 4
SpdifMaster 				= hex: 10
SpdifOutConverter			= hex: 1F
DisableSPDIFControl			= hex: 0
SpdifOutCtrl	        		= hex: 1
GpioForSpdifMuteControl 		= hex: 3
MasterMuteControlsSpdif			= hex: 1
EnabledPcmRenderSpdifBitsAndRates	= dword: 0x1F05E0
DiscreteRanges				= hex: 1
EnabledNonPcmBitsAndRates = dword: 0x0020040  
[HKR\Settings\filter\MuxedIn1\TopoNames]
MicIn 					= "{CD2AF943-305E-4786-BCFA-1BE25DECACDB}"
[HKR\Settings\filter\MuxedIn1\MaxLvlLimiters]
MicBoostLevel 				= dword: 0x00140000
[HKR\Settings\GPIO]
04                                  	= hex: 0x00, 0x01, 0x0D
03 				     	= hex: 0x82
00					= hex: 0x82
[HKLM\software\SigmaTel\Apo\GFX\SpeakerHp\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\software\SigmaTel\Apo\LFX\SpeakerHp\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\software\SigmaTel\Apo\GFX\SpdifOut\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{637c490d-eee3-4c0a-973f-371958802da2}"
[HKLM\software\SigmaTel\Apo\LFX\SpdifOut\plugins\MSAPO]
idEffect = dword: 50
idEffectType = dword: 50
load = dword: 1
order = dword: 5
ApoClsId = "{62dc1a93-ae24-464c-a43e-452f824c4250}"
[HKLM\Software\SigmaTel\APO\GFX\SpeakerHp\Plugins]
EndpointId 				= dword: 0xFFFFFFFF
[HKLM\Software\Sigmatel\STacGUI]
Config_ExTab   = dword: 0x0
Config_Tab     = dword: 0x8
Config_Spk     = dword: 0x0
Config_Adv     = dword: 0x101
Config_Rates   = dword: 0x0
Config_Oem     = dword: 0x0
Config_Pwr     = dword: 0x9
[HKLM\SOFTWARE\Sigmatel\STacGUI\XML]
Nconfigs = dword: 0x0
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions]
Version=dword:1
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackPresenseA]
Action1="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemEq(1)),(BypassSystemEq(0)))"
Action2="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemComp(1)),(BypassSystemComp(0)))"
Action3="if(JackState(10) == 1,(LoadPresetEx("HPConnected","SpeakerHp")),(LoadPresetEx("HPRemoved","SpeakerHp")))"
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\JackPresense21]
Action1="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemEq(1)),(BypassSystemEq(0)))"
Action2="if(JackState(10) == 1 || JackState(33) == 1,(BypassSystemComp(1)),(BypassSystemComp(0)))"
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\StreamRenderStart3]  
Action1="SetDeviceType(33,4) && SetVerified(33,1)"
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\StreamRenderStop3]  
Action1="SetDeviceTypeSlaved(33,4) && SetVerified(33,1)"
[HKLM\SOFTWARE\SigmaTel\STSysTray\1.0\EventExpressions\ServiceStartup]
Action1="SetDeviceTypeSlaved(33,4) && SetVerified(33,1)"
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Plugins\HPCompressor]
idEffect = dword: 105
idEffectType = dword: 5
order = dword: 5000
load = dword: 1
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Plugins\HPLimiter]
idEffect = dword: 106
idEffectType = dword: 6
order = dword: 5001
load = dword: 1
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\_Initial\HPCompressor]
CompRatio = dword: 125
CompAttack= dword: 9990
CompRelease= dword: 9990
CompThreshDb= dword: -1500
MakeupGainDB= dword: 60
GateRatio= dword: 0
GateAttack= dword: 0
GateRelease= dword: 0
GateThreshDb= dword: 0
Flags= dword: 9
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\_Initial\HPLimiter]
CompRatio = dword: 3700
CompAttack= dword: 9900
CompRelease= dword: 9900
CompThreshDb= dword: -1400
MakeupGainDB= dword: 0
GateRatio= dword: 0
GateAttack= dword: 0
GateRelease= dword: 0
GateThreshDb= dword: 0
Flags= dword: 11
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\HPConnected\HPCompressor]
Flags= dword: 8
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\HPConnected\HPLimiter]
Flags= dword: 10
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\HPRemoved\HPCompressor]
Flags= dword: 9
[HKLM\Software\SigmaTel\Apo\Gfx\SpeakerHp\Presets\HPRemoved\HPLimiter]
Flags= dword: 11
Download Driver Pack

How To Update Drivers Manually

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.

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