An existing project can be deleting by selecting the Delete Project menu item from the Projects submenu. When this is selected, a list of existing projects will be displayed.
Select the project to be deleted, and then press Ok. Note that once a project is deleted the data can not be recovered.
The arrow buttons at the bottom of the list can be used to move the selection to the start of the list, the previous project, the next project, or the end of the list.