Hello, I am spanish, I know little english.

My problem is:

I have installed patch 1.2 full, and when I initiate the game, the following mistake takes place:

copy gamex86.dll to D:/Quake 4/q4base/gamex86.dll
ERROR: wrong game DLL API version
Error during initialization
Shutting down OpenGL subsystem
...wglMakeCurrent( NULL, NULL ): success
...deleting GL context: success
...releasing DC: success
...destroying window

Do you know to what it is due?

My computer is:
AMD Ahtlon 3800x2
2x1gb GSKILL model HS
Motherboarth Lanparty Ultra-D
Nvidia 7800GT (Point of View)

Excuse me for the mistakes of spelling and I wait for your help.