Hi I am new to Autoit ...I have to install exe using param as IGNORE_ERRORS=1..How to do tht? $Ini = @ScriptDir & "\EMInstall.ini" Global $Ignore = IniRead($INI, "Settings", "IGNORE_ERRORS", "") Global $Installer=IniRead($INI,"Settings","Installer","") Run(@COMSPEC & '$INSTALLER /v "$Ignore"',@SCRIPTDIR,@SW_HIDE)