The On Error option allows you to specify the action to take when any tasks error out within this Project. Valid options are:
abort - The Project is aborted. No more tasks will be executed. This is the default setting.
continue - Ignores the error and continues on with the next Module or task.
call:module - Calls another Module in the Project.
setVariable:[name]=[value] - Sets the variable in [name] to a new value in [value] and continues on with the next Module or task.
Any Modules and tasks within this Project will inherit the specified On Error option from the Project, unless the On Error option is specifically overridden on the individual Modules or tasks.