Hi, I found a DVD with some pictures of old architectural plans, the DVD is like a DVD rom with an interactive menu and thumbnails of the images so you can browse the images until you find the one that you want, then you can select that image and it opens in a large resolution, but you can't print it or download that image. I really need those images for my PhD. research, and I cant download them from the DVD. I did download some files, the images extension are .CX1 apparently those images are encrypted so you can only view them with their viewer that's called CX1.exe the CX1.exe it's an APP that come within the DVD and when you right click and see properties, you can see the image that is attached with my thread. Is there a software to decrypt an encrypted image?