Hello, Half of the lights are broken, look at this : EG : There is a light source but there is no light around ! http://s30.postimg.org/h2qz6u8jx/2014_06_13_00044.jpg EG2 : There is NO light source, but there is light around ! http://s27.postimg.org/eplcnvhlr/2014_06_13_00045.jpg I don't understand, it's the 3rd time that I reinstall the game because this but it comebacks everytime ! And what is frustrating : I unitcked ALL mods, every single esp or esm is unticked ! Even the DLCs esp ! It remains only skyrim.esm and update.esm ! How is it even possible ? http://postimg.org/image/tw3y26587/ http://postimg.org/image/kku8v4bm5/ I tried many things : -Deleting .ini files, -Launch the game with the launcher and not with SKSE, -New game, -Verify integrety of cache with steam, -Install a new OS (switched from Win7 to Win8), -Install the game on SSD. What could cause this ? A texture ? How a texture could f*** a fx light ? Before I get this problem I only installed texture mods (and I've not installed theim when I got this problem the both others times). A script could cause this ? I don't know ! Please help ! I reinstalled the game 3times because of this and it comebacks everytime (and I reinstalled Windows between the reinstallations), it's gonna turn me crazy ... And when I install mods, I read carefully the steps of installations, compatibility and I manually install theim ...