Quote Originally Posted by jeking View Post
File extensions do matter. If the products main image is a .png all additional images need to be .png.
How about if the original is a .JPG, capitalised, as are the additional images? When I have the original as a .JPG (capitalised), for some reason it doesn't appear in Image Handler2 in tools, but I'm unsure if it's due to that... any ideas? Thanks for your reply :)