#include <Excel.au3>
#include <File.au3>
$sLocalFile2018 = "your location\ytd dashboard data with comp uk - 2018.xlsm"
Local $iFileExists = FileExists($sLocalFile2018)
If $iFileExists Then
Local $oExcel1 = _Excel_Open()
Local $oWorkbook1 = _Excel_BookOpen($oExcel1,$sLocalFile2018)
Send("1")
EndIf