Horrible performance with overkill PC

[primithras]

Hello everyone,

I bought Cryostasis yesterday but I think something is wrong with my copy. I have an overkill game pc that can flawlessly run Crysis and other recent games on high but for some reason I can't juice more then 10 FPS out of Cryostasis?
I'm running the game on 1920*1080 with every setting on high, lowering the settings doesn't help either. Anybody got any ideas, maybe a wrong setting enabled or a damaged copy?

Specs:
*Windows XP SP3
*Phenom II X4 940 @ OC 3,4Ghzx4
*Sapphire HD4870x2
*8GB DDR2 1066Mhz RAM
*Foxconn A7DA-S