About shaderFX in 3dsmax9

When I use shaderFX in 3dsmax9, the graphics is ok in the viewport of max, but not correct in ofusion's viewport(No material display).

And in 3dsmax2008, both view are ok.

I am confused, could u give me some advices ?

Could you post some screenshots or provide more details on your issue, what do you exactly mean with 'not correct', is the shader not displayed at all or is there issues while rendering it?

Or if possible post or send us the ogre.log file from your max 9 root folder

What is the version of the cg.dll file located in your max folder?