https://forums.autodesk.com/t5/inventor-forum/save-in-an-older-version/m-p/5685599#M371340 <BLOCKQUOTE><HR />@Anonymous wrote:<BR /> <P>It is <STRONG>critical</STRONG> that I be able to save or work in an <STRONG>older version</STRONG> of Inventor.&nbsp; <STRONG>How do I do that?</STRONG></P> <P>&nbsp;</P> <P>Frank</P> <HR /></BLOCKQUOTE> <P>If this is critical, then install older version and work in that version.</P> Fri, 19 Jun 2015 17:38:53 GMT JDMather 2015-06-19T17:38:53Z