Windows 7: openGL Subsytem could not load Error...

ioQ3 1.35urt win-x86 Dec 20 2007
----- FS_Startup -----
Going through search path...

----------------------
8032 files in pk3 files
execing default.cfg
execing q3config.cfg
execing autoexec.cfg
Hunk_Clear: reset the hunk ok
...detecting CPU, found Intel Pentium III
----- Client Initialization -----
----- Initializing Renderer ----
-------------------------------
QKEY found.
----- Client Initialization Complete -----
----- R_Init -----
Initializing OpenGL subsystem
...initializing QGL
...calling LoadLibrary( 'C:\Windows\system32\opengl32.dll' ): succeeded
...setting mode 0: 320 240 FS
...using colorsbits of 32
...calling CDS: ok
...registered window class
...created window@0,0 (320x240)
Initializing OpenGL driver
...getting DC: succeeded
...GLW_ChoosePFD( 32, 24, 8 )
...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 (0)
...setting mode 0: 320 240 FS
...using colorsbits of 16
...calling CDS: ok
...created window@0,0 (320x240)
Initializing OpenGL driver
...getting DC: succeeded
...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



When i first installed xp,vista and then Windows 7 This Game(Urban terror) always worked but after a while it stopped working giving me this error,
any suggestions or help would be greatly appreciated.

Welcome to seven forums cyzero: Are you using this driver from Acer? Windows 7 Ultimate 32 bit? VGA>Intel>VGA Driver for GM45> 51.1 mb> 15.15.1.1840 date 10/22/09 from the Acer site? Acer Support - Drivers & Download Is it only in that particular game? If so are their any patches available?

Thank you, it worked