I am running a demo version, that is supposed to be a full edition. I have been using Images Plus for 2 years. I am planning upgrading to a QSI camera from a DSLR next week. I wanted to understand the program beforehand. I am using LRBG images from a different source and I can not get them to stack. I follow the tutorial and if I end up with a Group image (10% of the time) it is not in color. So, why do I not end up with a final image? I always have errors, but no images are red "x". The PinPoint Astrometry window opens, not sure what to do with that? Why are my images not in color, just monochrome? Is the Tutorial missing steps?