The path "C:\Users\username\AppData\Local\Microsoft\Outlook" in your posting is just the default OST data file location in Office.
We need to redirect this cache file to the same location as the ost but I cannot find where to do this via GPO or registry hack. Shared files and the shared notebookĬan only be accessed online and so require a network connection." Only group conversations and the calendar are stored in the GST. The GST is stored in the same folderĪs the OST. Outlook’s “slider” control determines how much content is synchronized into the GST (which, somewhat bizarrely, uses a file extension of.
OFFICE 365 CONTACTS STORED OFFLINE
When a group is accessed for the first time, Outlook synchronizes the conversations and the shared calendar to a new group storage file (GST) to allow offline access that functions like the OST does for mailbox folders.
OFFICE 365 CONTACTS STORED UPDATE
Since the update to add Office 365 groups into Outlook 2016 we've noticed that Outlook creates second offline cache named in the default offline cache location of C:\Users\username\AppData\Local\Microsoft\Outlook