1. VA1_DRIVERS.ZIP Driver
2. SONY_A2.INI File Contents

SONY_A2.INI Driver File Contents (VA1_DRIVERS.ZIP)

[Models]
HDAUDIO\FUNC_01&VEN_8384&DEV_7660=this
HDAUDIO\FUNC_01&VEN_8384&DEV_7661=this
default=this
[CopyFiles]
stac97.cpl = 0x25
localize.dll = 0x25
spdifcp.dll = 0x25
stlang.dll = 0x25
[Apps]
ASIOdll=yesinvisible
[DelRegKeys]
HKR\Settings=Yes
HKCU\Software\Sigmatel\Settings=Yes
HKLM\Software\Sigmatel\Presets=Yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio=Yes
HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel C-Major Audio=Yes
[HKLM\Software\Sigmatel\Settings\Presets\Spreader]
EnableSpreader                      = dword: 0x0
[HKR\Settings]
InitVerbs                           = hex: 0x01,0x17,0x17,0x00, 0x00,0x15,0x17,0x00, 0x1e,0xe7,0x17,0x00, 0x01,0x16,0x17,0x00
CPL_EnableAsioPage                  = hex: 1
CPL_EnableSpreaderPage              = hex: 0
CPL_EnableEqPage                    = hex: 0
CPL_MaySwitchExtAmpPowerState       = hex: 0
CPL_SaveExtraPower                  = hex: 0
CPL_SecondsAfter                    = dword: 5
CPL_SpdifTransmitterEnabledByUser   = hex: 0
CPL_UserControlsMaySwitchExtAmpPowerState = hex: 0
CPL_UserControlsFixedDigitalOutRate = hex: 0
CPL_UserControlsPowerManagementSettings = Hex: 0
UseVSMixerOnPin                     = hex: 0xf
EnableSlavedMixer                   = hex: 1
DisableMicBalance                   = hex: 0
UseLinearVolumes                    = hex: 1
Enable2ZoneMasterVolume             = hex: 1
TraceFlags                          = dword: 0x89b3
AntiPopGpoDelayInMsS3               = dword: 1000
AntiPopGpoDelayInMsS4               = dword: 2000
[HKR\Settings\gpio]
00                                  = hex: 0x85
AntiPopGpo                          = hex: 0,2
[HKR\settings\spreader]
Bypass = dword: 0x1
[HKR\Settings\pin]
[HKR\Settings\pin\0A]
CfgDflt = dword: 0x012140F0     
[HKR\Settings\pin\0B]
CfgDflt = dword: 0x40F000FA     
[HKR\Settings\pin\0C]
CfgDflt = dword: 0x40F000FB     
[HKR\Settings\pin\0D]
CfgDflt = dword: 0x02A19021     
Bias = hex: FF,01
[HKR\Settings\pin\0E]
CfgDflt = dword: 0x018130F1     
[HKR\Settings\pin\0F]
CfgDflt = dword: 0x04114010     
[HKR\Settings\pin\11]
CfgDflt = dword: 0x40F000FD     
[HKR\Settings\pin\13]
CfgDflt = dword: 0x40F000FE     
[HKR\Settings\pin\14]
CfgDflt = dword: 0x90370020     
[HKR\Settings\connselector]
15                                  = hex: 0xd
[HKR\Settings\filter\Rear]
UniqueId                            = hex: 0
DigitalVolumeControl                = hex: 0
LegacyIoctlHere                     = hex: 1
CaptureConverter                    = hex: 8,6
RenderConverter                     = hex: 5
SlavedHpConverter                   = hex: 2
DisableSPDIFControl                 = hex: 1
EnableHwSpeakerConfigurationSupport = hex: 0
EnableCompositeMuxAndAdcCtrl        = hex: 1
KeepAdcAlwaysOn                     = hex: 1
MasterControlsIndependentMixerInputs = hex: 1
AsioHere                            = hex: 1
EnableSetFormatSupport              = hex: 1
DisableMonoMic                      = hex: 0
FadeAudio			    = hex: 0
EnabledPcmRenderBitsAndRates        = dword: 0xfffffffe
EnabledPcmCaptureBitsAndRates       = dword: 0xfffffffe
UseOldRender                        = hex: 0
[HKR\Settings\filter\Rear\TopoNames]
MonoMic = "{ADAEE761-990C-4db9-A31B-6B7D82B1601E}"
[HKLM\SYSTEM\CurrentControlSet\Control\MediaCategories\{ADAEE761-990C-4db9-A31B-6B7D82B1601E}]
Display = hex: 00,00,00,00
Name = "Mono Microphone"
[HKLM\SOFTWARE\Sigmatel\STacGUI]
Config_Tab     = dword: 0xD
Config_Spk     = dword: 0x0
Config_Adv     = dword: 0x80
Config_Oem     = dword: 0x1
Config_Rates   = dword: 0x3F
Config_MicLevN = dword: 0x3
MicBoost[0] = dword: 0xA
MicBoost[1] = dword: 0x14
MicBoost[2] = dword: 0x1E
[HKLM\SOFTWARE\Sigmatel\STacGUI\XML]
Nconfigs = dword: 0x0
[HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Recording Contr]
LineStates=hex:04,00,00,00,52,00,65,00,63,00,6f,00,72,00,64,00,69,00,6e,00,67,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
[HKCU\Software\Microsoft\Windows\CurrentVersion\Applets\Volume Control\SigmaTel Audio\Volume Control]
LineStates=hex:00,00,00,00,56,00,6f,00,6c,00,75,00,6d,00,65,00,20,00,43,00,6f,00,6e,00,74,00,72,00,6f,00,6c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
[HKCR\CLSID\{F7A3C98C-73FC-47c8-92BC-48D1122ACE9B}]
(Default)="SigmaTel Audio SpdifCP"
[HKCR\CLSID\{F7A3C98C-73FC-47c8-92BC-48D1122ACE9B}\InprocServer32]
(Default)="C:\WINDOWS\system32\spdifcp.dll"
ThreadingModel="Both"

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.