Just as a note, I'm not familiar with what this game needs, only what's in the game INI. It's not impossible that the game INI is wrong in some way.
I have a question about widescreen mode. When using the AR-code do I still need to activate the forced 16:9 ratio in the settings? Because it's only widescreen if I do so, but none of the errors are gone (shadows moving in wrong scale, strange tranparency issues when fading to 'defense' mode).