g essayer les deus demo et sa marche pooooooooooooo

voila se qui me dit se gros pd donc sa lance la console et sa me met un ecran noir et puis je retourne sous windoe et il est ecrit dans la consle sa :

Wolf 0.7.15 win-x86 Sep 15 2001
----- FS_Startup -----
Current search path:
C:\Program Files\Wolf MP Test/main

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

Running in restricted demo mode.

----- FS_Startup -----
Current search path:
C:\Program Files\Wolf MP Test\demomain\pak0.pk3 (1471 files)
C:\Program Files\Wolf MP Test/demomain

----------------------
1471 files in pk3 files
execing default.cfg
couldn´t exec wolfconfig.cfg
execing autoexec.cfg
Hunk_Clear: reset the hunk ok
...detecting CPU, found AMD w/ 3DNow!
Bypassing CD checks
----- 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 desktop display depth of 16
...calling CDS: ok
...registered window class
...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)
...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

voila ben aider moi :p
g essayer avec les 2demo et sa me fait sur les deus

ps : sous me elle marchai tres bien les demo

re ps : je dl les demo sur jv mais sa je pense p oque sa vient de sa