Importing DXF file to Ansoft Designer 4 and HFSS11/12

Hi Everyone,

I am not able to import dxf files into Ansoft Designer 4 or to HFSS 11/12. I am getting the following error when I tried to import, using Layout->Import File

" viewport entity with no extended data"

Any suggestions regarding this error?

Thanks,
sv

Sorry I figured out, what's wrong. Anyways I marking it as solved.

-sv