my first problem

Hello everyone:
  Sorry to bother you,but I have met a problem and I hope that you can help me.
  I am learning Adeline/Radiance. I have written a program(attached
files) following the Radiance Tutorial section in Radiance User's
Manual. However, I couldn't get the image. Adeline/Radiance was run
under Windows XP system in my computer. I don't know where is the
problem,maybe you can help me.

Best regards

Tian Cheng

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Peace of Mind.