OS Information [WINMAJOR Number] = 6 OS Information [WINMAJOR String] = 6.1 OS Information [SYSINFO.nWinMajor] = 6 OS Information [SYSINFO.nWinMinor] = 1 OS Information [IsWin2000] = 0 OS Information [IsWinXP] = 0 OS Information [IsWin2003] = 0 OS Information [IsVista] = 0 OS Information [IsWin2008] = 0 OS Information [IsWin7] = 1 OS Information [IsWin8] = 0 OS Information [IsWin2008R2x64] = 0 OS Information [IsMCE] = 1 OS Information [IsServer] = 0 OS Information [Service Pack] = 1 OS Information [x64] = 1 Operation System was Windows x64 Rtlupd [GetRtlupdForPackage] = 3 Rtlupd version [G:\AUDIO\REALTEK\HD_AUDIO\Vista64\RtlUpd64.exe] = 2.8.0.6 Rtkupd version [G:\AUDIO\REALTEK\HD_AUDIO\HDMI\Vista64\RtkUpd64.exe] = 2.8.0.6 Current use Rtlupd version [G:\AUDIO\REALTEK\HD_AUDIO\Vista64\RtlUpd64.exe] = 2.8.0.6 Default Path [RtkAudioDir] = C:\Program Files (x86)\Realtek\Audio Default Path [RtkAudioDir x64] = C:\Program Files\Realtek\Audio Default Path [RtlTempDir] = C:\Program Files (x86)\Realtek\Audio\Drivers Default Path [RtkHDADrvDir] = C:\Program Files (x86)\Realtek\Audio\Drivers\Vista64 Default Path [RtkHDMIDrvDir] = C:\Program Files (x86)\Realtek\Audio\Drivers\HDMI\Vista64 Default Path [RtlPFHDADir] = C:\Program Files\Realtek\Audio\HDA Default Registry key [Installer Base Key] = SOFTWARE\Realtek\Audio\Installer Current driver version = 6.0.1.6767 x64 Edition Realtek HD Audio Driver Vista64 Directory Exist . HDMI -> Realtek HD Audio HDMI Driver HDMI\Vista64 Directory Exist . Dolby4.Page ( PCEE4 ) Application Directory Exist Status - OnMoveData Status - ProgramFiles_Installing delete C:\Program Files (x86)\Realtek\Audio\Drivers\Vista64 Copy Realtek HD Audio Driver from Vista64 Directory HDMI -> Delete C:\Program Files (x86)\Realtek\Audio\Drivers\HDMI\Vista64 HDMI -> Copy Realtek HD Audio HDMI Driver from HDMI\Vista64 Directory Run RtlUpd64.exe : C:\Program Files (x86)\Realtek\Audio\Drivers\RtlUpd64.exe --- > -s -cb -nrg2709 (TRUE) Status - ProgramFiles_Installed HDMI -> Check Realtek HD Audio HDMI Driver (HDMI\Vista64) installation capability . HDMI -> Got HD Audio Device -> HDAUDIO\FUNC_01&VEN_1002&DEV_AA01&SUBSYS_00AA0100 HDMI -> Got HD Audio Device -> HDAUDIO\FUNC_01&VEN_10EC&DEV_0887&SUBSYS_1458A002 HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> HDMI -> Got HD Audio Device -> Install Realtek HD Audio Audio Driver Run RtlUpd64.exe : C:\Program Files (x86)\Realtek\Audio\Drivers\RtlUpd64.exe --- > -u -s -fi -nrg2709 (TRUE) -->Realtek HD Audio - SetupAPI result LAAW_PARAMETERS.nLaunchResult = -4 Run RtlUpd64.exe : C:\Program Files (x86)\Realtek\Audio\Drivers\RtlUpd64.exe --- > -h -s -fi -nrg2709 (TRUE) -->Realtek HD Audio HDMI - SetupAPI result LAAW_PARAMETERS.nLaunchResult = -5 Register C:\Windows\system32\RtkAPO64.dll in Vista system . Status - OnFirstUIAfter Installer - OnEnd