11-07-2007, 02:42 PM
My apologies for being unclear....I am not positive, but with Dreamscape, when I used the demo the limitation was indeed that you couldn't save a file with changed parameters - any attempt to save reverts them to default settings. So if this is what they also did with FumeFX, it would look exactly as you describe. It was confusing to me back then because I KNEW that saving was disabled, so I never bothered to try to save while I was playing around, but my Autosave settings in Max were trying to keep my data safe, but when that would happen I'd have an inexplicable loss of settings. Sounds like what you have.