January 22, 2013, 02:22:56 pm
Hi Colin, that sounds awful - I know how that feels, not just in Lumion but in many other applications...
To make a long story short, if none of the conditions below are true, your work is lost and there is no way to retrieve it 1)
Lumion saves a file called Autosave
when you load a new scene.2)
Lumion saves a file called AutoSaveOnQuit
when you quit Lumion.3)
Lumion saves a file called QuickSave
when you press the F5
key.4) Files -> Save scene5) Files -> Export full scene
You're welcome to post a request for timed interval Scene backups in the Wish List
section. I realise that this won't help you right now, but given enough interest, perhaps the developers of Lumion would consider implementing it, so that you won't find yourself in this situation again in the future...