Use WineD3D with NVIDIA and ATI OpenGL drivers about wined3d4win

[adolfintel]

DLLs like nvoglnt.dll or atioglxx.dll don't have the same exports as opengl32.dll, you can't just rename them. If you put them in the game's folder with their original name, windows will load them just fine (assuming the DLL is recent enough to support your GPU).

[MrPepka]

Thanks for the answer. So I placed both the d3d9.dll and wined3d.dll files from the WineD3D package into the game folder, as well as the nvoglnt.dll file from NVIDIA graphics drivers into the game folder, but I don't see that the game even tries to load this file. Instead, it loads the opengl32.dll file from the system folder. Does WineD3D even detect OpenGL drivers with a name other than opengl32.dll?

[adolfintel]

That's not how the loading mechanism works.
The game loads d3d9 (in this case it's wined3d so it loads opengl32.dll), all opengl32.dll does is provide the necessary exports to run OpenGL applications, look up in the registry where the OpenGL implementation from your graphics driver is (nvoglnt.dll), load it, and pass the application calls through to it. It's basically an interface between the game and the driver.