That's a bin file you have downloaded, it's not really a driver file. Are you sure you downloaded from the correct link? As you say, Agfa don't support those scanners anymore, it's unlikely that there will be a Vista driver available.
The Evil Within 2 review-in-progress
InVision Studio takes on Adobe XD and Sketch
Camera tips to take better iPhone photos
Comment transformer un iPhone en borne Wi-Fi ?