Opengl Fault on 8800Ultra. HELP!

i m using 8800Ultra . driver is up to date. But i cant play Prey , Doom , Quake 4, Quake Enemy Territory. this error occurs on startup

Prey 1.0.103 win-x86 Jun 10 2006 00:44:11
3005 MHz Intel CPU with MMX & SSE & SSE2 & SSE3 & HTT & x64
2048 MB System Memory
768 MB Video Memory
Winsock Initialized
Found interface: {3605DB13-0BE7-4F18-A5F5-E3A7195F1FA4} Realtek RTL8187 Wireless 802.11g 54Mbps USB 2.0 Network Adapter - Kaspersky Anti-Virus NDIS Miniport -
Found interface: {682267C1-46EC-4821-83BD-635061D8A0A4} Hamachi Network Interface - Kaspersky Anti-Virus NDIS Miniport -
Sys_InitNetworking: adding loopback interface
prey using MMX & SSE & SSE2 & SSE3 for SIMD processing
enabled Flush-To-Zero mode
enabled Denormals-Are-Zero mode
------ Initializing File System ------
Loaded pk4 E:\Program Files\Prey\base\game00.pk4 with checksum 0xe0be2928
Loaded pk4 E:\Program Files\Prey\base\pak000.pk4 with checksum 0x7dc00ede
Loaded pk4 E:\Program Files\Prey\base\pak001.pk4 with checksum 0xd06647b1
Loaded pk4 E:\Program Files\Prey\base\pak002.pk4 with checksum 0x57dce443
Loaded pk4 E:\Program Files\Prey\base\pak003.pk4 with checksum 0x263006fe
Loaded pk4 E:\Program Files\Prey\base\pak004.pk4 with checksum 0xcc075380
Current search path:
E:\Program Files\Prey/base
E:\Program Files\Prey\base\pak004.pk4 (3739 files)
E:\Program Files\Prey\base\pak003.pk4 (4111 files)
E:\Program Files\Prey\base\pak002.pk4 (5337 files)
E:\Program Files\Prey\base\pak001.pk4 (6270 files)
E:\Program Files\Prey\base\pak000.pk4 (3318 files)
E:\Program Files\Prey\base\game00.pk4 (2 files)
game DLL: 0x0 in pak: 0x0
Addon pk4s:
file system initialized.

----- Initializing Decls -----

------- Initializing renderSystem --------
using ARB renderSystem
renderSystem initialized.

2647 strings read from strings/english001.lang
Couldn’t open journal files
couldn’t exec editor.cfg
execing default.cfg
couldn’t exec preyconfig.cfg
couldn’t exec autoexec.cfg
2647 strings read from strings/english001.lang
----- Initializing Sound System ------
sound system initialized.

----- R_InitOpenGL -----
Initializing OpenGL subsystem
…registered window class
…registered fake window class
…initializing QGL
…calling LoadLibrary( ‘opengl32’ ): succeeded
…calling CDS: ok
…created window @ 0,0 (640x480)
Initializing OpenGL driver
…getting DC: succeeded
…PIXELFORMAT 10 selected
…creating GL context: succeeded
…making context current: succeeded

------- Input Initialization -------
Initializing DirectInput…
mouse: DirectInput initialized.
keyboard: DirectInput initialized.

…initializing OpenAL
…calling LoadLibrary( ‘openal32.dll’ ): succeeded
…checking for ALC_ENUMERATION_EXT: succeeded
…shutting down OpenAL
…unloading OpenAL DLL
…initializing OpenAL
…calling LoadLibrary( ‘openal32.dll’ ): succeeded
…creating AL device: succeeded
…creating AL context: succeeded
…making context current: succeeded
…shutting down OpenAL
…unloading OpenAL DLL
sound: STEREO
X…GL_ARB_multitexture not found
X…GL_ARB_texture_env_combine not found
X…GL_ARB_texture_cube_map not found
X…GL_ARB_texture_env_dot3 not found
X…GL_ARB_texture_env_add not found
X…GL_ARB_texture_non_power_of_two not found
X…GL_ARB_texture_compression not found
X…GL_EXT_texture_filter_anisotropic not found
…using GL_1.4_texture_lod_bias
X…GL_EXT_shared_texture_palette not found
X…GL_EXT_texture3D not found
X…GL_EXT_stencil_wrap not found
X…GL_NV_register_combiners not found
X…GL_EXT_stencil_two_side not found
X…GL_ATI_separate_stencil not found
X…GL_ATI_fragment_shader not found
X…GL_ATI_text_fragment_shader not found
X…GL_ARB_vertex_buffer_object not found
X…GL_ARB_vertex_program not found
X…GL_ARB_fragment_program not found

ERROR: The current video card / driver combination does not support the necessary features.

The current video card / driver combination does not support the necessary features.
Shutting down OpenGL subsystem
…wglMakeCurrent( NULL, NULL ): success
…deleting GL context: success
…releasing DC: success
…destroying window
…resetting display
…shutting down QGL
…unloading OpenGL DLL

It appears that your drivers are messed up somehow. You need to do a complete uninstall of your display drivers, and then re-install them. Also, make sure you installed the correct drivers for your hardware. Chances are you did, but it still might be something to check.

Good luck, and I hope a re-install helps. =)

Kevin B