About OpenGL/Win32
1. opengl32.dll in this package is software renderer, very slowly.
-2. If your box has OpenGL driver support OpenGL2.1 or later, rename opengl32.dll to any unused DLL name.
+2. If your box has OpenGL driver support OpenGL2.1 or later, rename opengl32.dll to any unused DLL name
+ or remove opengl32.dll.
Have fun!
Ohta.
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