Stefan need read
 

Stefan, my Graal cant produce lights, already made several downloads of the version, but it never does not show.

comment: Direct3D is not enabled
fix that bug plz ;(
thx

Your Graphics card is either old or in your settings, you system is not on the 'best performance' option for the GFX Card

i had the same problem, do this. make a whole new graal folder and install it there, instead of trying to replace your current graal.exe. it worked for me so thats all i can help you with, if it dont work then its your 3d card

Lights lag like mad for me, but only online...