Area where all misc stuff is placed, before proper place can be found them (if any).

• Default files

Default installation files from your DVD.

User Interface

When using desktop and ArmA resolution of 1024×768 and your user interface image files are 1280×1024 you'll encounter some memory errors and ArmA will crash.

Here is example images in question:

class RscDisplayLoadMission : RscStandardDisplay
{
	class controlsBackground
	{
		class LoadingPic : RscPicture
		{
			text = "\VTE_objects\UI\VTE_loading-01.pac";
			colortext[] = {1, 1, 1, 1};
		};
	};
};

To fix this problem, use image resolution 1024 x 1024 (or other power of two resolution I believe).