PEOPLE FINALLY IT'S WORKING!!!

@RunningRiot

I simply follow your workaround for missing GL_EXT_texture_sRGB_decode in ati that you described in this post:

[WORKAROUND] Allow TF2 to run with legacy ATI drivers 12.6.

But in the "strstr.c" code, in the if cycle i just changed the name of the extension for "GL_EXT_draw_buffers2".

SO PLEASE EVERYONE:

Just follow the RunningRiot workaround in the above link but in the strstr.c file

CHANGE:

//Suddenly, MAGIC!
if( strcmp(needle,"GL_EXT_texture_sRGB_decode") == 0 )
{
return (char*)haystack;
}

FOR:

//Suddenly, MAGIC!
if( strcmp(needle"GL_EXT_draw_buffers2") == 0 )
{
return (char*)haystack;
}

The rest of the process is equal!!!

Test and report if works!!! 
