Hi, I have just started using Panoweaver 5 and so far it has been good until recently. I can load my 6 images and when I select pre-stitch the box opens and I can see it starting to stitch. When it gets to 47% the box disappears and I am left with a blank screen in the image show area. I can view all of the matching points which seen to be correct. I have tried this with previous photos from other projects which worked fine but not anymore. Has anyone got any ideas? I have also tried different types of photo format without success which have worked fine before.