I'm having problems with applying images as textures to my scene. Whenever I make a new material I open the Texture box up and select the image that I want. But rather than showing a preview of the texture applied to a generic shape, it shows a medium grey, no object at all. I've tried to change the shape shown in the preview, but it remains grey.
The really odd thing is that it will not render out, C4D says that the texture is missing and renders a black image. I've tried reattaching the image to the material, and I've tried different images, but nothing seems to work, unless its a really small image size(dimension).
I've attached some screenshots, and the C4D file along with the image I'm using.