New Post: Access is denied error in RegisterTaskDefinition method...

using (TaskService ts = new TaskService())
                {
                    TaskDefinition td = ts.NewTask();
                    td.RegistrationInfo.Description = "Does something";

                    td.Triggers.Add(new DailyTrigger { DaysInterval = 2 });


                    td.Actions.Add(new ExecAction("notepad.exe", "c:\\test.log", null));

                    TaskPrincipal tp = td.Principal;
                 
                    ts.RootFolder.RegisterTaskDefinition(@"Test", td);


                    ts.RootFolder.DeleteTask("Test");
                }