Problem with FxSunLight

Hi guys. I am not very good with C++ so probably(read definetly) this is my error.

I added Melv's Fxsunlight, made all changes to the engine, and to the scripts and when i do clean build I get Message box:

"The source files ../engine/terrains/fxsunlight.cc can create ../fxsunlight.obj

Anybody know's why

edit:
Forget it, i figured out, was my error :)