Quote Originally Posted by wysota View Post
Are both systems Windows? What happens if you run the application with "-graphicssystem raster" and "-graphicssystem opengl"? Does it change anything?
He has 64bit Vista with a GTS8800 with latest drivers.

-graphicssystem raster" and "-graphicssystem opengl" had no effect.

We just discovered that by changing the red jpg to a 32bit png it works on his PC as well.