Probléme avec Return to Castle Wolfenstein

salut, j'ai telecharger Return to Castle Wolfenstein par internet dans le site 01net.com, le telechargement et passer trés bien l'instalation aussi, mais quand j'ai cliqué sur le jeux pour jouer tout l'ecran est devenu noire puis en 2 ou 3 second in apparer une énonce qui s'appelle wolf console est aussi un tableau vert la do est ecrit ce sa ( Wolf 1.1 win-x86 Dec 17 2001
----- FS_Startup -----
Current search path:
D:\PROGRA~1\RETURN~1/main

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

Running in restricted demo mode.

----- FS_Startup -----
Current search path:
D:\PROGRA~1\RETURN~1\demomain\pak0.pk3 (1846 files)
D:\PROGRA~1\RETURN~1/demomain

----------------------
1846 files in pk3 files
execing default.cfg
couldn't exec language.cfg
execing autoexec.cfg
Hunk_Clear: reset the hunk ok
...detecting CPU, found Intel Pentium III
Bypassing CD checks
----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
Loaded 714 translation strings from scripts/translation.cfg
----- 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 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, 0 )
...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 )
-----------------------
GLW_StartOpenGL() - could not load OpenGL subsystem)

et sous le tableu vert 3 copy et clear et quit, je ne sait pas quoi faire aider moi svp et desoler pour les fautes orthographe.