could not load OpenGL subsystem Options

[DarkDivine]

-------------------------------
----- R_Init -----
Initializing OpenGL subsystem
...initializing QGL
...calling LoadLibrary( 'C:\Windows\system32\opengl32.dll' ): succeeded
...setting mode 8: 1280 1024 FS
...using colorsbits of 32
...calling CDS: ok
...created window@0,0 (1280x1024)
Initializing OpenGL driver
...getting DC: succeeded
...attempting to use stereo
...GLW_ChoosePFD( 32, 24, 0 )
...101 PFDs found
...GLW_ChoosePFD failed
...failed to find an appropriate PIXELFORMAT
...restoring display settings
...WARNING: could not set the given mode (8)
...setting mode 8: 1280 1024 FS
...using colorsbits of 16
...calling CDS: ok
...created window@0,0 (1280x1024)
Initializing OpenGL driver
...getting DC: succeeded
...attempting to use stereo
...GLW_ChoosePFD( 16, 24, 0 )
...79 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
----- FS_Startup -----
Current search path:
C:\Windows.old\Program Files\et\etpub\z_loading_screena.pk3 (4 files)
C:\Windows.old\Program Files\et\etpub\jaymod-2.0.6.pk3 (190 files)
C:\Windows.old\Program Files\et/etpub
C:\Windows.old\Program Files\et\etmain\pak2.pk3 (22 files)
C:\Windows.old\Program Files\et\etmain\pak1.pk3 (10 files)
C:\Windows.old\Program Files\et\etmain\pak0.pk3 (3725 files)
C:\Windows.old\Program Files\et\etmain\mp_bin.pk3 (6 files)
C:\Windows.old\Program Files\et/etmain

----------------------
11677 files in pk3 files
----- CL_Shutdown -----
RE_Shutdown( 1 )
-----------------------
GLW_StartOpenGL() - could not load OpenGL subsystem

im so lost hope somebody can help me.. my computer is Pentium 4 3.6Ghz , 2Gb dd2 , 7600GT 256mb , Windows Vista Home Premium, well i have same problem before when i used windows xp .. and i have downloaded newest drivers and bios... i get this error message when i try change screen resolution or other color settings

[NHLfan]

you have installed wrong drivers
see here

[DarkDivine]

you have installed wrong drivers
see here

well its not working

[NHLfan]

you get this errormessage only if the drivers are outdated, or if the drivers are not original (windows-default-drivers), or if the graphiccard don't support opengl (which I doubt).

are you sure, you have installed the correct drivers?
Have you also tried to ask Google?

[DarkDivine]

you get this errormessage only if the drivers are outdated, or if the drivers are not original (windows-default-drivers), or if the graphiccard don't support opengl (which I doubt).

are you sure, you have installed the correct drivers?
Have you also tried to ask Google?

well i think i understand now little bit ET when i start ET MAIN and change there graphic settings before i go play then its no problems.. but while im playing ET and press ESC and system and settings and change resolution then throws me out and comes opengl error -.-