I don't know what's the matter with the installation of _CommnonRedist folder content. I have changed the 1 to 0 and add folder marked in red
[LauncherSettings]
InstallRedist=1
Launch1=DirectX
Launch164=0
Launch1BeforeInstall=1
LaunchCom1={src}\_CommonRedist\DirectX\Jun2010\DXS ETUP.exe
LaunchArg1=/silent
Launch2=Visual C++ Runtime 2008
Launch264=0
Launch2BeforeInstall=1
LaunchCom2={src}\_CommonRedist\2008\vcredist_x86.e xe
LaunchArg2=/q:a
Launch3=Visual C++ Runtime 2010
Launch364=0
Launch3BeforeInstall=1
LaunchCom3={src}\_CommonRedist\2010\vcredist_x86.e xe
LaunchArg3=/q:a
TO
[LauncherSettings]
InstallRedist=1
Launch1=DirectX
Launch164=0
Launch1BeforeInstall=
0
LaunchCom1={src}\_CommonRedist\DirectX\Jun2010\DXS ETUP.exe
LaunchArg1=/silent
Launch2=Visual C++ Runtime 2008
Launch264=0
Launch2BeforeInstall=
0
LaunchCom2={src}\_CommonRedist\
vcredist\2008\vcredist_x86.exe
LaunchArg2=/q:a
Launch3=Visual C++ Runtime 2010
Launch364=0
Launch3BeforeInstall=
0
LaunchCom3={src}\_CommonRedist\
vcredist\2010\vcredist_x86.exe
LaunchArg3=/q:a
but the directx and vcredist_x86.exe didn't accept to be installed

EDIT: and also,the same problemwith crysis 3.