I have installed prestashop successfully and I love it! It is easy to use. Just one thing is difficut - I can NOT upload the image for a product. I created a new category and then add a new product. I went to the image tab and select a image, put the description... and then click the button "save". It display the message "update successful". However, from the product list at the back office, I can't see its image as well as the shop! It displays "no image available". Here is its url: http://www.ialda.com/prestashop/ I have search on google and 1 article said its size must be 600x600px. I have followed this way but it still doesn't work. Message shows me "update successful" but displays "no image available". Any thing I did wrong or it is a bug in prestashop? Please help! Thanks By the way, I found out my product upload image screen has "save and stay" button only but other simple products has "save image" button. What is happening?