ResultCode=0
[Install Progress]
Confirm Realtek Driver
Check Operation System Version
Realtek HD Audio Driver WDM Directory Exist .
Microsoft Bus Driver Directory Exist
Copy Microsoft HD Audio QFE from MSHDQFE Directory
Copy Realtek HD Audio Driver from WDM Directory
Install Microsoft HD Audio QFE File (KB888111xpsp2.exe)
Install Realtek HD Audio Audio Driver
--> SetupAPI result LAAW_PARAMETERS.nLaunchResult = 0