Even 15.3 hotfix 1 (released 12/22/2016) is not certified for Sierra (it is only compatible): http://download.4d.com/Documents/Products_Documentation/LastVersions/Line_15/VIntl/PDF_Format/4Dv15_3_HotFix1_Certif__INTL.pdf
You should really be using the "certified" release now that it is available. -Tim ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************