Shared Workbook Settings, End User Update Changes Refresh Rate
 

How can I change the default update change refresh rate on PC's that are
accessing
a shared file? (currently set for 15 minutes, I need 5 Minutes by default).
I know how to change it in the share workbook menu for each session, I need
to have it always be 5 minutes so that it won't need to be changed each file
opening....