Why this rendering view so strange? how fix it?

I have rhino6 license. open on rhino7, I can see normal rendering view.
But, this image files open in rhino6 and rendering view, I see this image.
A senior at the company was say, “I don’t know why”
But, on he’s computer rendering view is normal. so, I think my computer setting was wrong.
How to fix it? (I’m korean…so, not grammatical…sorry)

Hello - make sure that the rendering mode is set to defaults in V6. I would not call this quite a normal rendering view - does the material have self-illumination set?


GREAT!!! I found setting error!!
I found in ‘documentproperties’.
thank’s to reply