help for simulation into hfss

Hi
I hope that someone can help me.when I start simulation of my structure into hfss this error appears:

[info] Simulation completed with execution error on server: Local Machine. (10:09 nov 07, 2005)
[error] Initial mesh, process mesh3d : Error in building initial triangulation. Detected an error in the ACIS faceting. Additional information may be available in the "model_analysis.html" file in the project results directory. (10:09 nov 07, 2005)

If you could say to me how I can post my structure,I would do it.

Please help me


thanks

hi
I have same your error for simulation into hfss.
I hope that you find response your error into hfss.
can you say to me that how I can result ?
Thanks.
E-Mail:mohammad_jalali8@yahoo.com