Fatal error, Wolfenstein New Order

Bonjour,
lorsque je tente de lancer WNO une fatal error apparait :


Wolfenstein The New Order.1683.12143 win-x64 Retail May 18 2014 15:23:39
Wolfenstein The New Order.1683.12143
------ Initializing File System ------
Current search path:
C:/Users/Dimitri/Saved Games/MachineGames/Wolfenstein The New Order/base/
D:/Jeux/Wolfenstein The New Order/base/
file system initialized.
BenchmarkGameData: ofs 0 and 0x151060480x
47 microseconds
18 microseconds
17 microseconds
17 microseconds
16 microseconds
15 microseconds
16 microseconds
16 microseconds
16 microseconds
16 microseconds
Average seek time without outliers: 16 microseconds
fileBenchmarkImpliesGameIsOnHD: true
---------------------------
idStreamingInstallManager::Init: using langMask 1 for lang english
1 CPU package, 4 physical cores, 4 logical cores
log file 'qconsole.log' opened on Mon Jun 02 11:15:45 2014

3193 MHz Intel CPU with MMX & SSE & SSE2 & SSE3 & SSSE3 & SSE41 & SSE42 & AVX
32768 kB 1st level cache, 262144 kB 2nd level cache, 6291456 kB 3rd level cache
4064 MB System Memory
Winsock Initialized
Found interface: {A9FA3FE7-6C62-4C0B-BD98-031807D4F5E7} Contrôleur Ethernet Qualcomm Atheros AR8151 PCI-E Gigabit (NDIS 6.30) - 192.168.1.10/255.255.255.0
Sys_InitNetworking: adding loopback interface
Executing default.cfg for device #0...
execing joystick.cfg
Executing default.cfg for device #1...
execing joystick.cfg
Executing default.cfg for device #2...
execing joystick.cfg
Executing default.cfg for device #3...
execing joystick.cfg
idLib::SetProduction( PROD_PRODUCTION )
OpenDLCFileHandles: 0 packages mounted.
WARNING: Config file "wolfConfig.cfg" not found
Command line is: "D:\Jeux\Wolfenstein The New Order\WolfNewOrder_x64.exe"
------- Initializing renderSystem --------
PreliminaryRenderSetup
---registered window class
---registered fake window class
---registered context window class
GetWGLExtensionsWithFakeWindow: OpenGL Vendor: "Microsoft Corporation"
GetWGLExtensionsWithFakeWindow: OpenGL Renderer: "GDI Generic"
GetWGLExtensionsWithFakeWindow: OpenGL version: "1.1.0"
Couldn't find proc address for: wglGetExtensionsStringARB
X..WGL_EXT_swap_control not found
Couldn't find proc address for: wglSwapIntervalEXT
X..WGL_EXT_swap_control_tear not found
Couldn't find proc address for: wglGetPixelFormatAttribivARB
Couldn't find proc address for: wglGetPixelFormatAttribfvARB
Couldn't find proc address for: wglChoosePixelFormatARB
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WARNING: No address, error: 487
WolfNewOrder_x64.exe @ 0x09a6c03d( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x099f9210( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x099f946d( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x0949c82e( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x0949ff45( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x0949b5ed( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x09163305( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x09517990( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
WolfNewOrder_x64.exe @ 0x09a3523f( ) + bytes () : ** UNKNOWN **( ** FUNC_PARAM_ERROR ** )
KERNEL32.DLL @ 0xaacb1842( ) + bytes () : BaseThreadInitThunk( )
ntdll.dll @ 0xad57d609( ) + bytes () : RtlUserThreadStart( )
FATAL ERROR: wglChoosePixelFormatARB not available
Dumped console text to C:\Users\Dimitri\Saved Games\MachineGames\Wolfenstein The New Order\base\ErrorLog_06-02-2014__11-15-45am.txt.

idRenderSystem::Shutdown()
Shutting down OpenGL subsystem

***************************
FATAL ERROR: wglChoosePixelFormatARB not available

***************************


Je ne voit pas de où pourrait venir le problème :/

Voici ma config:

Carte Mère : MSI H61M-P23 (MS-7680)
Processeur : Intel Core i5 3470 @ 3200 MHz
Carte graphique : Sapphire Radeon HD 7950 with Boost - 3 Go
Mémoire physique : 4096 Mo
Système d'Exploitation : Windows 8 professionnal 64 bits (6.2 version 9200)