When I uploaded a new version of a scenario, I get a message: "Windows cannot find 'greenfoot.gameserver.address'." Also, my newly uploaded scenario only displays a small square in the middle of the screen until I press the Reset button. I checked out the scenarios on another computer and saw the same result. My prior versions worked correctly, showing much more that a small square in the applet area. My scenarios showing the problem are: http://greenfootgallery.org/scenarios/2370 http://greenfootgallery.org/scenarios/2371 I saw another post where someone reported a similar problem (http://greenfootgallery.org/topics/131). Any ideas on what the problem could be?