Why I have crashes every 5-10 minutes?

Temp of Video and CPU is norm...

Config:
Mother: GIGABYTE GA-MA770T-UD3 rev.1.4
CPU: AMD Phenom II X6 1055T
Culer: Zalman CNPS10X Performa + ThermalTake PureSilence ISGC Fan 12
RAM: 2x2Gb DDR3 SDRAM Kingston "Hyper X"
Видеокарта: Sparkle GTX460 1024Mb 256bit DDR5 (Driver 267.24)
OS: Windows 7 x86 7600
Power: Thermaltake ToughtPower 700W

Mine crashes all the time aswell. It crashes when it loads a new level, whether it be in SP or MP. Sometimes I can play 2 levels but it always crashes sooner or later. This happened in the demo aswell, I just thought they would've fixed whatever it is that causes it for the release.

It said something about the "d3d9.dll" file, so I replaced it with another one. After that I could play 3 maps, then BAM crash again. Now it doesn't mention that file, only "crysis.exe".

No idea how to fix it, especially since it's only a handful of people who experience the crashing.

:/

Google dxwebsetup, its a file you download from microsoft which every time you run it updates the directx files to the most recent in case the crysis 2 disk did not do that when you installed. Also can both of you run any gpu benchmarks fine maxxed out without them crashing or is the problem only with crysis 2.

I delete Windows 7 SP1 and all working ok...

where can i find the Windows SP1?

I've never experienced this before and I play Left 4 Dead 1/2, Metro 2033, BFBC 2, Civ 5... just about everything under the sun. Crysis 2 is the only game that crashes.

I'm using XP. I've tried updating the DirectX, it's the latest. I've changed a file mentioned in the error report, the d3d9.dll, and nothing.

Still crashes, no idea why.