I'm trying to save the annotation as it's called as a bundle [the default] and it says there isn't enough disk space :
"Cannot store file C:/Documents and Settings/..../My Documents/Work/Drawings/t.bd2. Please check if there is enough disk space."
Drive "C:\" has 218Gb free, same response if I use drive "D:\" whihc has 465 Gb free.
As I have stated eariler, I have full admin rights on all drives, folders and files so it's either registry based, OR the drawing save function is disabled in Creo Elements Direct Modelling Express 4.0 and Creo Elements Direct Modeling Personal Edition 3.0 (English).