doom 3

bonj'ai doom 3 mais il ne veux pas souvrire il me mais

DOOM 1.3.1.1304 win-x86 Jan 16 2007 15:36:51
1300 MHz AMD CPU with MMX & 3DNow! & SSE
1107296640 MB System Memory
128 MB Video Memory
Winsock Initialized
Found interface: {EBEADF0B-62DB-4512-9D31-8F16548B50F2} Carte Ethernet à base ADMtek AN983 - Miniport d'ordonnancement de paquets - 192.168.1.2/255.255.255.0
Sys_InitNetworking: adding loopback interface
doom using MMX & SSE for SIMD processing
enabled Flush-To-Zero mode
------ Initializing File System ------
Current search path:
C:\Documents and Settings\dubeton\Bureau\doom 3/base
game DLL: 0x0 in pak: 0x0
Addon pk4s:
file system initialized.
--------------------------------------
Unknown command 'vid_restart'
idRenderSystem::Shutdown()
Shutting down OpenGL subsystem
...shutting down QGL
Couldn't load default.cfg


que doi je faire pour quil fonctionne