Please note: You must update your Kanes Wrath software to patch 1.01 for this latest version of Worldbuilder to function correctly.
This new version of Worldbuilder for Command & Conquer 3 Kanes Wrath contains a few critical fixes to the version that originally shipped with the game.
-Tile feedback and Terrain Panting Mode has been fixed so users can now paint passability and impassibility terrains. This also fixes Tiberium Growth terrain painting.
-Fixed a generic crash when creating a new map.