Inventor 2012 Doesn't appears correct holes when exporting to IGS file

[herculanolouro]

Hi

I'm from Portugal, and in our company we use Inventor with our work at along time.

We have a provider that we export our files on IGS format (with any problems since we make the update to 2012 version. To more easily understand, I attach the file the my provider send to me from is desktop (what appers when he open the file...in CATIA I think). that in inventor is opened with ANY problems, with the correct holes.

What can we do to correct this?

Could this be a inventor export problem?

Regards

Herculano Louro

[JDMather]

Attach original ipt and igs files here.

I would use STEP (*.stp) rather than IGES format.
If for some reason you must use IGES then set Options to output Solids.

[herculanolouro]

Hi

In attach are the requested files. (IPT, and IGS).

Best Regards

Herculano Louro

[JDMather]

What Options do you have set on IGES save?  (see attached)
Make sure you have set on Solids, but you might want to try all combinations as a test.

[herculanolouro]

Hi

In fact the options that you send me, are exactly the same that i have (curiositly I never had changed that options since older Inventor options).

I will try changing the options on save to test any changes.

(the costumer that we have that have this difficult is on summer vacations for 2 weeks, After this 2 weeks I will send him the same file with the several options.

Best Regards

Herculano Louro

[Allen.Bai]

Thanks for attached models.

It seems the Hole doesn't show in CATIA V5 is caused by CATIA display settings. I tried your attached IGES model in Alias and Inventor itself, both of them work well. So would you please try to change the display setting in CATIA via Tools->Options->Display...