I UPDATED TO 2017 AND THE REST OF MY OFFICE DIDN'T. NOW THEY CANT ACCESS TOOLBOX/DESIGN LIBRARY. HOW CAN I FIX THIS SO THEY CAN UNTIL THEY ARE READY TO UPDATE?

WE HAVE SEVERAL DESIGN FEATURES THAT WE STRICTLY USE. SINCE I RAN THE UPDATE IT AUTOMATICALLY UPDATED THE LIBRARY NOW THEY CANT ACCESS IT WITH 2016