can't render fire with smoke simulation with blender internal render

so I try to make fire with blender internal render but after i render it just show a cube (domain), then I follow some instruction from tutorial that ask me to add material and voxel data as the texture , at the view port it is work fine but the fire did not showing up the colors and I try to render it is still the same just showing a smoke it’s like emittered smoke theres no colors even I have been give it colors ramp and change the setting data then the influence exactly like in the tutorial, I hope that someone can help me here , thank you :wink:







here the blenderfile http://pasteall.org/blend/index.php?id=47721

the tutorial tha I follow https://send.firefox.com/download/4ff639a880/#QEWAqSs2g0x1BqUU-XPQBw