Loadimage - maximum image size

Thanks for the response,

however I don't understand why it would not work on any other computer. What I did is: I loaded the whole image (4000x600) and then copied only the screen size of the picture to front buffer. this should work on any computer no matter how big the picture realy is.

I am trying to make a scrolling picture on the screen and have images larger than 4000 pixels in width.

thanks,
marko