How can i do that? I'm definitely having much more problems than anybody else, for instance i can't see the waters as blue and all the other ones i listed before. There should be something going wrong.
There are 193bif files in bg2 folder and 159 in bg.
Okay, that's definitely a problem I can't replicate. Have you checked the complete biff-list to make sure you have all the necessary BG1 biffs on your hard-drive?
It's Davaeorn. I lured him to me by casting a fireball. I disarmed the trap at the very moment he saw me, it crashed again but it was logged as "trap disarmed". Also, i triggered the trap, it's not the reason of my crash , Davaeorn is.
Well, I just spawned Davaeorn and he didn't crash things for me. Maybe try jumping to the opposite side of the area, ctrl+y'ing him, then testing out the trap to see if that causes your crash? Try both disarming it and setting it off.
Okay, yeah, the lock-pick and Tab bug happens in regular SoA/ToB, too. I went to AR0303.are (thieves' guild), and did it, and could see all those doors lined up, without ever having seen them. Nothing we can do about that, I'm afraid.