New Post: History Tab is missing when we use ShowDialog()

Hi ,
I am using 2.5.15.0 version.

1. When I use showdialog() the history tab is missing.
   The sample code is given below.
   

Microsoft.Win32.TaskScheduler.Task newTask = ts.GetTask(taskName);
TaskDefinition td = newTask.Definition;
var ted = new TaskEditDialog(ts, td, true, true);
ted.TaskName = taskName;
ted.MaxHistoryCount = 100;
ted.ShowDialog();

1. Actually I was using showEditor() which displays history tab. But it hangs for loading the events.
   newTask.ShowEditor();
   

Please let me know if I am missing anything.
Any help would be greatly appreciated.

Thanks
Antoni