hope someone here can help me:
SPECSABIT IP35 Pro v1.1 BIOS v.16beta09/ Intel C2D E8400 Batch Q748A223 /Xigmatek HDT-RS1283/ 4GB Corsair CM2X2048-6400C5DHX 5-5-5-18 1.80V ver4.1/ Creative Labs Fatal1ty ProGamer/ Dell UltraSharp 2407FPW-HC/
eVGA 8800 768 GTX :
Processor: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (3061 MHz)
Operating System: Windows 7 Professional, 32-bit
DirectX version: 11.0
GPU processor: GeForce 8800 GTX
Driver version: 196.21
CUDA Cores: 128
Memory interface: 384-bit
Total available graphics memory: 2047 MB
Dedicated video memory: 768 MB
System video memory: 0 MB
Shared system memory: 1279 MB
Video BIOS version: 60.80.08.00.40
IRQ: 16
Bus: PCI Express x16
[Components]
nvCplUI.exe 2.8.290.13 NVIDIA Control Panel
nvWSS.dll 6.14.11.9621 NVIDIA Workstation Server
nvViTvS.dll 6.14.11.9621 NVIDIA Video Server
nvMoblS.dll 6.14.11.9621 NVIDIA Mobile Server
NVMCTRAY.DLL 8.17.11.9621 NVIDIA Media Center Library
nvDispS.dll 6.14.11.9621 NVIDIA Display Server
NVCPL.DLL 8.17.11.9621 NVIDIA Compatible Windows7 Display driver, Version 196.21
NVCUDA.DLL 8.17.11.9621 NVIDIA CUDA 3.0.1 driver
nvGameS.dll 6.14.11.9621 NVIDIA 3D Settings Server
I installed Win7PRO 32-bit out of frustration with my dirty disc of WinXPPro.
it says I'm running on DX10, then everytime I change the graphics resolution or do anything graphics related I get a crash:

then if you look at top left corner, it tells you I'm running on DX10, which it feels playing in a window, unlike full resolution...no frame of window.
I didn't have this window/ non-full screen problem when I was using WinXPPRO and DX9c
am I missing something here?
advance thanks
BTW: If I use Natural Mod, for some reason I get this emulation software warning and Crysis closes down. I don't own any emulation software....wouldn't know what to do it anyways since I got the retail game/DVD-rom.