save file is from a later version of acis

Hi group!
I'm again here! :)

I wrote yeasterday with a prolemin import .sat file in hfss.
Now I try again to import a .sat file and I see this error message:
"Acis error 'Fail to restore entity list acis error 34005 - save file is from a later version of acis"
How can I solve my problem?

I've attached my file sat... if somebody want to try...
Thanks!
Ale.

Hello !
Seems .SAT you use is exported from a last version of MW Studio, ACIS it make is is too new for HFSS.
try to ajust a version of ACIS when export or to make export of this project with MWStudio4.

Thanks a lot!
I haven't a little experience with mw studio... I've try to export with a older version of acis and now it seem ok!

Ale.