Un gros problème avec soldier of fortune

Bonjour,
j'ai télécharger soldier of fortune mp test et j'ai un gros problème. lorsque j'ouvre mon jeu tout est normal (la console souvre et tout le tralala)mon ecran devien noir... et tout d'un coup BAM!!! je me retrouve sur mon bureau la console ouverte et ils est ecris (le plus important est en bas):

SOF2MP V1.02t win-x86 Apr 5 2002
Initialising zone memory .....
----- FS_Startup -----
Current search path:
C:\PROGRA~1\SOLDIE~1/base/MP
C:\PROGRA~1\SOLDIE~1/base

----------------------
0 files in pk3 files

Running in restricted demo mode.

----- FS_Startup -----
Current search path:
C:\PROGRA~1\SOLDIE~1/demo/MP
C:\PROGRA~1\SOLDIE~1\demo\assets.pk3 (1703 files)
C:\PROGRA~1\SOLDIE~1/demo

----------------------
1703 files in pk3 files
execing sof2mp_default.cfg
couldn't exec sof2mp.cfg
couldn't exec autoexec.cfg
Hunk_Clear: reset the hunk ok
OS: Microsoft WinXP Service Pack 3 (NT)
CPU Detected: Pentium IV
Pentium IV

---------- Input Initialization ----------
Skipping check for DirectInput
Joystick is not active.
------------------------------------------
----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
----- Client Initialization Complete -----
----- R_Init -----
WARNING: tess.xyz not 16 byte aligned
Initializing OpenGL subsystem
...initializing QGL
...calling LoadLibrary( 'C:\WINDOWS\system32\opengl32.dll' ): succeeded
...setting mode 3: 640 480 FS
...using desktop display depth of 32
...calling CDS: ok
...registered window class
...created window@0,0 (640x480)
Initializing OpenGL driver
...getting DC: succeeded
...GLW_ChoosePFD( 32, 24, 8 )
...35 PFDs found
...GLW_ChoosePFD failed
...GLW_ChoosePFD( 32, 24, 0 )
...35 PFDs found
...GLW_ChoosePFD failed
...failed to find an appropriate PIXELFORMAT
...restoring display settings
...WARNING: could not set the given mode (3)
...setting mode 3: 640 480 FS
...using colorsbits of 16
...calling CDS: ok
...created window@0,0 (640x480)
Initializing OpenGL driver
...getting DC: succeeded
...GLW_ChoosePFD( 16, 16, 0 )
...35 PFDs found
...GLW_ChoosePFD failed
...GLW_ChoosePFD( 16, 16, 0 )
...35 PFDs found
...GLW_ChoosePFD failed
...failed to find an appropriate PIXELFORMAT
...restoring display settings
...WARNING: could not set the given mode (3)
...shutting down QGL
...unloading OpenGL DLL
...assuming '3dfxvgl' is a standalone driver
...initializing QGL
...WARNING: missing Glide installation, assuming no 3Dfx available
...shutting down QGL
----- CL_Shutdown -----
RE_Shutdown( 1 )
R_Terrain: Shutting down RENDERER terrain.....
-----------------------
GLW_StartOpenGL() - could not load OpenGL subsystem


------------- Input Shutdown -------------
------------------------------------------

mon problème est : GLW_StartOpenGL() - could not load OpenGL subsystem
j'ai besoin d'aide