You can specify additional settings for your tasks: 

• Allow task to be run on demand - allows you to run the task at any time on demand (before or after it is scheduled). 
• Run task as soon as possible after a scheduled start is missed - in some situations (for example, the computer was turned off or the Task Scheduler service was busy) the task will not run on the scheduled time. You can select this option to start the task as soon as possible in case it misses to run on time. 
• If task fails, restart every - in case your task fails to run, after the number of minutes you specify, it will attempt to restart the task. You can set how many times it attempts to restart. 
• Stop the task if it runs longer than - use this option to stop running tasks with a duration longer than the time selected from the drop-down list.
• If the running task does not end when requested, force it to stop - if the task does not respond to a request to stop, you can select this option to force the task to stop. 
• If the task is not scheduled to run again, delete it after - select this option if you want to delete tasks after they are no longer scheduled to run again. Select from the drop-down list the amount of time the Task Scheduler service will wait before deleting the task.