Fleur.blend not able to create the animation egg

I am not able to access the chicken thread at this moment due to the forum problem.

I use the fleur.blend file from chicken sample. I tried to export it with animation, but it always said no animation found. Only the static model is exported.

What is the right step to do so ?

The problem is solved. Somehow the output animation egg is stored on the directory two levels up, with a different nameā€¦