Here it Works
if not Use this as Setup.ini
Code:
///////////////////////////////////////////////////////////////////////////////
///////////////////// EXTERNAL SETTINGS /////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
[InstallOptions]
[Executable1]
-------------------------------------------------------------------------------
Type=Steam
Name=Batman Arkham Asylum GOTY
ExeFile=BmLauncher.exe
ExePath=Batman Arkham Asylum GOTY\Binaries
IconFile=Uninstall.exe
RunAsAdmin=1