nope. it says that dynamic sun (moving sun) will be set to 0 when in shadow generation mode automaticly. I even tryed to set it 0 manualy but same result every time. does anything special must be set in terrain skins in med or anywhere else. I tryed to make shadow map in your demo and removed all trees. now i get unchanged shadow map with trees like before. what i did is next. I checked on shadow gen in wed for terraing i ran it and i pressed g. shadow map was generating and when i saw green letters i shut down the engine with esc. I'm using 7.4 engine.

Please help. Thanks