The Recycle Bin icon is NOT the Windows recycle bin. It is a trashcan icon on the My Database dialog window.

Press F1 from the editor and go to the search tab and type "recycle". Select the one topic that comes up. It will show a set of several icons indicating which one is the recycle bin.

On this same page are instructions that you must first delete an item, then click the 'Green' trashcan icon, at which point another dialog will be displayed.

Philips has made great strides to provide solid help in this editor. I reviewed the first cut of the help and found it to be overall, rather stable. I did report quite a few issues during the Beta test that I'm sure will be corrected if they've not been already.