My blendigo is fixed now. The problem was coused of blender itself. My newest ver. blender 2.46 exe does not include some files of plugin, script,languages. So,I got another zip file from blender.org, and re-install blender. And now, I use newer indigo and blendigo in my pc. I don't know which tools...

ups...

I'm so sorry. Image is too big...

Message is so simple.
But it does not work well...

I use blender2.46,newer ver.
I tried to export, but it tell me err and leave message[check Python console.]
I can not solve the problem...
Anyone can help me?