Out of luck.Marcel!!
None of the 3d cad programs can do this. In other words, you would like to
be able to save to R4 format from R5. There has been lots of requests for
this but it is not there -- in any -- whatsoever 3d cad programs.
--
Ole Germer
my specility- real involute profile gear drawings in Inventor
http://ca.geocities.com/olegermer/ole2.html
"Marcel" wrote in message
news:5C803A0CE36A2F45EECB480D40CA9E6A@in.WebX.maYIadrTaRb...
> Hello,
>
> Can someone please tell me if you can use a Inventor 5 file in Inventor 4.
> Maybe you can save a file in an other format in Inventor 5, to use it in
> Inventor 4.
>
> Greetings,
> Marcel
>
>
>
