I make the bone animation of the modle in 3dmax , And then export it to FBX2010 file .
Import the FBX2010 flie in MED. But I only get 1 frame of animation ! Does the MED only get 1 frame? I put the FBX file back in 3Dmax , it have the animation.

hmm, can you upload a screenshot of your export options from 3dsmax?

here is options of 3Dmax

Hm normally it should work.
I just wanna say that your textures arent imported (not found).
Just press OK and test if it really have just 1 scene.

I know this bug also. It works only with "convert to points animation", not with bones, no matter how. No idea why.