When I set DX mode to 9 game simply won't launch. It starts for a seconds and then window just closes itself.
About 1100002 - I was getting it just entering zone having 59 fps, or just any moment later. I know ppl can get it even on high-end videocards. I reinstalled videodrivers, and ofc I know I can lower settings, what I already did, and so far it seems to be OK.
Comment about reinstalling DX9 was quite funny As if I can deinstall DX9, espetially apart from DX11.