$objWMIService	= GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\cimv2")
			if $objWMIService
				$colItems = $objWMIService.ExecQuery("Select * from Win32_ScheduledJob",,48)
				$taskexist=0
				For each $objItem in $colItems
					if $objItem.Command = $command
						if $objItem.DaysOfWeek=$days
							if $objItem.StartTime=$mstime
								$taskexist=$objItem.JobId
							else
								$=$objItem.delete
								endif
						else
							$=$objItem.delete
							endif
						endif
					next
				if not $taskexist
					$runrpt	= 0					; boolean for run repeatedly
					$daymon	= 0					; used for specific dates
					$interact=1					; boolean for interactive with desktop
					$objNewJob	= $objWMIService.get("Win32_ScheduledJob")
					$errJobCreated	= $objNewJob.Create($command,$mstime,$runrepeatedly,$days,$daymon,$interact) 
					$objWMIService	= 0
					endif
				endif