Błąd przy uruchamianiu - Q_strncpyz: NULL src

w FAQ niewiedza o co chodzi....super. moze ktos mi wyjasni co mam zrobic? :

ET 2.55 win-x86 May 27 2003
----- FS_Startup -----
Current search path:
D:\PROGRA~1\WOLFEN~1\etmain\pak0.pk3 (3725 files)
D:\PROGRA~1\WOLFEN~1\etmain\mp_bin.pk3 (4 files)
D:\PROGRA~1\WOLFEN~1/etmain

----------------------
3729 files in pk3 files
execing default.cfg
couldn't exec language.cfg
couldn't exec 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 4: 800 600 FS
...using desktop display depth of 32
...calling CDS: ok
...registered window class
...created window@0,0 (800x600)
Initializing OpenGL driver
...getting DC: succeeded
...GLW_ChoosePFD( 32, 24, 0 )
...50 PFDs found
...hardware acceleration found
...PIXELFORMAT 6 selected
...creating GL context: failed
...failed hard
...restoring display settings
...WARNING: could not set the given mode (4)
...setting mode 4: 800 600 FS
...using colorsbits of 16
...calling CDS: ok
...created window@0,0 (800x600)
Initializing OpenGL driver
----- CL_Shutdown -----
RE_Shutdown( 1 )
Shutting down OpenGL subsystem
...wglMakeCurrent( NULL, NULL ): failed
...releasing DC: failed
...destroying window
...resetting display
...shutting down QGL
...unloading OpenGL DLL
-----------------------
Q_strncpyz: NULL src - co to jest?co mam zrobic?