Render to file problem

When I render to file, whether it is a bit map tiff or jpeg Ionly get a part of the piece I am trying to render. It is notrendering it as it is on the screen. I have to zoom right out ofthe assembly to get the whole image and then crop after wards inPhotoshop. This has just started happening. I am using SW 2008.

Does any one have an idea what is causing this?

Thanks

AndrewSolidworksPhotoworks