Hi all,

I have a solid part file where the design tree has no faults and the is one solid body, no surfaces. However when I export the file to STEP or IGS and load it back up in to solidworks it says there are faulty faces - 6 in fact.

I need to do this to send to another person who doesn't have solidworks and when they open it some faces appear to be missing, however on my screen it says that there is faulty faces but all faces are there and seem to form a solid even though some are flagged as faulty.

Has anyone experienced this problem before or know how to help?

Thanks

Harry.