need help with q3!!!

----- finished R_Init -----

------- sound initialization -------
Initializing DirectSound
locked hardware. ok
------------------------------------
----- Sound Info -----
sound system is muted
1 stereo
32768 samples
16 samplebits
1 submission_chunk
22050 speed
0xae48060 dma buffer
Forcing all sounds to 8 bit
No background file.
----------------------
Loading dll file ui.
Failed to load dll, looking for qvm.
Loading vm file vm/ui.qvm.
VM file ui compiled to 909530 bytes of code
----- CL_Shutdown -----
RE_Shutdown( 1 )
Shutting down OpenGL subsystem
...wglMakeCurrent( NULL, NULL ): success
...deleting GL context: success
...releasing DC: success
...destroying window
...resetting display
...shutting down QGL
...unloading OpenGL DLL
-----------------------
User Interface is version 4, expected 3

help me !!!!!