Could not load OpenGL subsystem

Hey!
So I got Return to Castle Wolfenstein, installed it, patched it and was ready to go. Unfortunatly when I tried to launch it, screen goes gray and I got a console box with the error: GLW_StartOpenGL() – could not load OpenGL subsystem
I’ve searched on google and tried some stuff but can’t get it to work still. Tried some fixes, extension limit on/off and diffrent compattible modes.
Windows Vista
Nividia GeForce 9800 gtx+ (Drivers updated)
4 GB RAM
Intel Core 2 duo E8400 @ 3.00 GHz
Full error: Wolf 1.0.0 win-x86 Nov 13 2001
----- FS_Startup -----
Current search path:
C:\Program Files\Return to Castle Wolfenstein\main\sp_pak3.pk3 (14 files)
C:\Program Files\Return to Castle Wolfenstein\main\sp_pak2.pk3 (232 files)
C:\Program Files\Return to Castle Wolfenstein\main\sp_pak1.pk3 (1342 files)
C:\Program Files\Return to Castle Wolfenstein\main\pak0.pk3 (4775 files)
C:\Program Files\Return to Castle Wolfenstein/main
----------------------
6363 files in pk3 files
execing default.cfg
couldn't exec language.cfg
execing wolfconfig.cfg
execing autoexec.cfg
Hunk_Clear: reset the hunk ok
...detecting CPU, found Intel Pentium III
Bypassing CD checks
----- Client Initialization -----
Cmd_AddCommand: map_restart already defined
----- Initializing Renderer ----
-------------------------------
----- Client Initialization Complete -----
----- R_Init -----
Initializing OpenGL subsystem
...initializing QGL
...calling LoadLibrary( 'C:\Windows\system32\opengl32.dll' ): succeeded
...setting mode 9: 1600 1200 FS
...using colorsbits of 32
...calling CDS: failed, bad mode
...trying next higher resolution: failed, bad mode
...restoring display settings
...registered window class
...created window@3,22 (1606x1226)
Initializing OpenGL driver
...getting DC: succeeded
...GLW_ChoosePFD( 32, 24, 8 )
...125 PFDs found
...hardware acceleration found
...PIXELFORMAT 9 selected
...creating GL context: succeeded
...making context current: succeeded
...WARNING: fullscreen unavailable in this mode
...setting mode 9: 1600 1200 FS
...using colorsbits of 16
...calling CDS: failed, bad mode
...trying next higher resolution: failed, bad mode
...restoring display settings
...window already present, CreateWindowEx skipped
Initializing OpenGL driver
...WARNING: fullscreen unavailable in this mode
...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

any help would be apprichated
thanks
Answer #1
anyone know this error?