I am dragging an email onto the Elevator bar and get this message: This item has already been added as a task.  However, I cannot see it in my task list.

EziDoesIt does not allow duplicates –which is why it is telling you that it already has the task/email.

This is most likely to happen because the settings option for that priority level has been set to: LEAVE the email in the inbox. Alternate options are to delete the email or to move it to another folder.

If your choice is to leave the email in the inbox, then you may find that you are trying to drag an email into EziDoesIt which you had already dragged in.