Previously saved Toad Views (i.e. created in Toad Data Point 3.6.1) will not open for edit in Toad Data Point 4.0.1.
The code can be seen in the Preview window and copy and paste to the Editor is possible, but you cannot right-click a Toad View and click ‘Edit Toad View’. Toad does not give any error. It simply does not open; nothing happens.