Audiosuite Rendering Problem

Hi there



I'm running 11.1.2 on a Macbook Pro with OSX Mavericks installed.



When I used to render files using Audiosuite plugins in PT8, an entirely new audio WAV file would be created in the Audio Files folder of my session.



Now, when I render, a new file is NOT created in Pro Tools, instead it appears that merely a new region in the clip list, complete with adjustable handle times for dragging back out etc is now available. But I need the whole rendered files!



Is it possible to switch this function back on? I suppose it's the same as offline bouncing, but I don't want to go through having to offline bounce everything with the effect on an insert.



Any clues? There's nothing in the Preferences that I can see...



Thanks



Phil