I can´t open any jpeg file in Deep Zoom Composer it´s show the message " the file xxxx.jpg is not a valid image file" every time i try someone can told me what i can do to resolve this problem... I am using April 2009 release
April realease has some problem importing files. I managed to open my jpeg files lowering quality from maximum to high... Maybe it's just a coincidence because it's a question of the size of the files... I don't know.