Hello, I spent a whole day adding photos to my e-shop and now when I open the shop, some pictures display OK in the preview as well as when I click on them, some show a grey rectangle saying "Image generation error", but if I click on that rectangle, the picture pops-up correctly, but most of them show the preview, but when I click on the preview, the pop-up shows a grey rectangle saying "Image Generation Error" followed by the location on my harddisk. The pictures are all jpgs, they display fine in Windows Explorer, Adobe Bridge, Lightroom and ACDSee, they are all the same dimensions, are all in the same location and the names are in number-only format with no spaces (i.e. 0001.jpg). Please help.