Vegas Version18 Post running on Windows10 64Bit OS, with Intel 3.7GHz CPU and 8GB RAM,

Historical video project using converted old S8 footage and old photographs. Message in Red on my Video Preview window directs me to download the AI Bundle for VegasFX in order to process FX on various still images on my timeline. Unable to determine why some images and not others prompt this message. All the still images being used are, if coloured being variously panned, sometimes de-noised and/or if greyscale images they are to be colourised. All images are .png images at 72dpi, so very low res.

So firstly where do I find the AI Bundle on the Magix Vegas Creative software website in order to download it and secondly what hidden factors in some images prompt the red message and not others? Any advice please.