excuse me for my poor english !!
in first time launch install
you have a NSIS installation method clik oki !!
this installation copy the real installation files in
CODE
"C:\Program Files\SmartFTP Setup Files"
copy all files in your $OEM$/install/winapps/
and add this line
in you command file
CODE
ECHO.
ECHO Installing SmartFTP
ECHO Please wait...
start /wait %systemdrive%\install\winapps\smartftp\smartFTP.msi /qn