Win7-64 and DF v4.3.

I have a Dell Lattitude E6420 with support for upto 4 displays (2 each Intel IGP and nVidia Quadro). I use 3 external monitors and (sometimes) the laptop's build in screen. When the laptop is open windows numbers it's screen as 1 and the external displays as 2, 4, 3 (left to right as arranged on my desk), with the laptop to the right of the 3rd monitor. When i close the laptop it's screen goes away from windows options and my external monitors are renumbered as 1, 3, 2. When this happens Display Fusion uses the changed numbers to create a new multi-monitor wallpaper image based on monitor number not what the actual monitors are.

ex
initial state with laptop open
monitors numbers (left to right): 2, 4, 3 ,1
Displayed images (left to right): A, B, C, D

current behavior when laptop is closed
monitor numbers: 1, 3, 2
Displayed images: D, C, A (images remain mapped to monitor number, not to actual monitors)

What I expected (and would like to see happen) when laptop is closed
monitor numbers: 1, 3, 2
Displayed images: A, B, C (images remain mapped to physical monitors even though windows has renumbered them)

I'm assuming that "Fix my wallpaper without prompting" is the autofix setting you're referring to.

With that assumption I tried what you suggested unsuccessfully. If I was using manually assigned monitor images I think what your suggestion is would have worked; but I'm using the option to select random images from a folder. As a result when the profile switches I get a different set of random images loaded across my monitors.

The latter.

I have my images set to change once/day. Opening/closing the lid triggers unwanted changes. By default it switches which images are shown on which monitors; your change results in in selecting a new set of images to show on each screen.

What I'd like is for the images on the external monitors to remain constant when the lid is opened or closed; and only refresh once/day when the timer ticks.

They change in windows too.