Hello
When you have somthing like this:
you have to do one/two thing/s.
1. Remove your option.ini (in lineage2/system) and launch l2.exe or lineage2.exe [if it works, don't read point 2.|if doesn't work, read point 2.]
2. Remove two files: l2precompiledshader.bin and L2CompiledShader.bin (are in lineage2/system) launch l2.exe or lineage2.exe [if it works, have fun|if doesn't work, you have just bad day]
Cya :*