Open gl

Bonjour, j'ai un probleme avec open gl . je viens de formater mon pc avec un disque windows XP professionnel alors que je disposé XP famillial voila ce que sa maffiche quand je veux jouer a call of duty je ne comprend pas trop ce qu'il faut faire si quelqu'un peut m'aider merci d'avance :)

COD MP 1.5 build win-x86 Nov 10 2004
----- FS_Startup -----
Current language: english
Current search path:
j:\progra~1\callof~1\main\pakb.pk3 (60 files)
j:\progra~1\callof~1\main\paka.pk3 (41 files)
j:\progra~1\callof~1\main\pak9.pk3 (149 files)
j:\progra~1\callof~1\main\pak8.pk3 (235 files)
j:\progra~1\callof~1\main\pak6.pk3 (3 files)
j:\progra~1\callof~1\main\pak5.pk3 (4858 files)
j:\progra~1\callof~1\main\pak4.pk3 (1668 files)
j:\progra~1\callof~1\main\pak3.pk3 (1992 files)
j:\progra~1\callof~1\main\pak2.pk3 (694 files)
j:\progra~1\callof~1\main\pak1.pk3 (2642 files)
j:\progra~1\callof~1\main\pak0.pk3 (12816 files)
j:\progra~1\callof~1/main

File Handles:
----------------------
30180 files in pk3 files
execing default_mp.cfg
couldn't exec language.cfg
couldn't exec config_mp.cfg
couldn't exec autoexec_mp.cfg
========= autoconfigure
configure_mp.csv: using configuration 2000 cpu MHz 256 sys MB 32 vid MB
execing configure_mp.cfg
cl_language will be changed upon restarting.
fs_basepath is write protected.
fs_homepath is write protected.
Hunk_Clear: reset the hunk ok
...detecting CPU, found AMD w/ 3DNow!
Measured CPU speed is 2.19 GHz
System memory is 1024 MB (capped at 1 GB)
Video card memory is 0 MB
Streaming SIMD Extensions (SSE) supported

Winsock Initialized
Opening IP socket: localhost:28960
Hostname: ryckeboe-fe8ae5
IP: 10.0.0.1
----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
----- Client Initialization Complete -----
----- R_Init -----
Initializing OpenGL subsystem
...initializing QGL
...calling LoadLibrary( 'C:\WINDOWS\system32\opengl32.dll' ): succeeded
...setting mode 3: 640 480 FS
...using colorbits 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)
...shutting down QGL
...unloading OpenGL DLL
----- CL_Shutdown -----
RE_Shutdown( 1 )
-----------------------
Hunk_Clear: reset the hunk ok
Chargement de OpenGL impossible. Vérifiez que vous avez correctement installé les pilotes les plus récents de carte graphique depuis le site officiel du constructeur.

Configuration: Windows XP pro
Firefox 2.0.0.12