v17 structure cannot be opened in earlier 4D version. But v17 data file can still be opened in v15 or v16.
More details at: http://doc.4d.com/4Dv17/4D/17/Principles-for-conversion.200-3811872.en.html <http://doc.4d.com/4Dv17/4D/17/Principles-for-conversion.200-3811872.en.html> > On Jul 24, 2018, at 12:28 AM, Jim Crate via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > documentation that lists data file version backward compatibility? I’m > specifically interested in whether it’s possible to take a data file back > from v17 to v16. ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************