Important notes:

 * LEBuild must be placed in the directory contaning GRP or ART files used by the game, as well as NAMES.H and SOUNDS.H files (the latter one is used by LEBuild only).
 * The LEBuildD directory must be situated in the same directory with LEBuild executable.
 * If you have a lot of icons on your desktop, it's recommended to switch it to another one before entering fullscreen mode to avoid dislocations.
 * Make sure that Num Lock is enabled, otherwise LEBuild will not process numpad keys properly.