After using Shift+Del to destroy an object in the Structure view, any child items that the destroyed object was pointing to do not appear in Unreferenced E-Objects branch as expected. The objects themselves exist, but are not accessible through the Structure view. Closing and reopening the experiment or pressing F5 while the Structure view is selected updates the Unreferenced E-Objects branch.
Internal Design Flaw.
Click on the Structure view and press F5 to refresh the window.
Update your system to E-Prime 1.1 Service Pack 3
This article applies to:
E-Prime 1.1 Service Pack 1
E-Prime 1.1 Service Pack 2