HELP me out,,,importing a .cat ,.igs,.stp file in GAMBIT2.3?????
 

I have made a car design on CATIA v5,
now i wanted to analyse its aerodynamics,so i tried to import it on GAMBIT,
i tried to import .cat file ,but its showing
Error:unable to start inter0p translator. Translator is not installed or corrupt.
so i tried to import .igs and .stp files.which i've imported succesfuly.but there are around 6000 faces in my design.how to mesh them.
I am very much new to fluent and gambit.
so pls direct me.


,ric:confused: