One line of code!
PrivateSub TaskRunSheduler() ' Create a new task definition and assign propertiesDim t As Task = TaskService.Instance.AddTask("RunWeeklyBasis", New WeeklyTrigger With { .StartBoundary = DateTime.Today + TimeSpan.FromHours(11), .DaysOfWeek = DaysOfTheWeek.Monday Or DaysOfTheWeek.Tuesday }, New ExecAction("D:\Atn.exe")) EndSub