Drivers don't seem to support OpenGL 110+. Not sure why developers still use the f postfix for floats, doesn't really change much especially seeing how many errors a simple postfix caused then. There really aren't any packs out there that don't use anything below 120 anyway, it's all 120, 410 or 410 compatibility. 120 is basically the standard for all packs, with 410 being used in packs that use more advanced techniques.
As far as what Lee said, it's always good to try but you seem to have errors in all files including final. Shadows are only done in composites, I think they're calculated in either composite or composite1 so removing that part of the pack would likely only remove a small part of the problem rather than the whole, which is that the GL version being used isn't supported.
Basically, you're due for an upgrade. I doubt there will be a pack out there that you can run at this point, considering the errors choc's pack threw for you and how 90% of the packs out there are choc bases.
