Upgrade only the default store
- Policy ID
- L_UpgradeOnlyTheDefaultStore
- Scope
- User Configuration
- Supported on
- At least Windows Server 2008 R2 or Windows 7
- Source
- Microsoft 365 Apps / Office Administrative Templates (version 5568.1000)
- Category
- Microsoft Outlook 2016 › Miscellaneous › PST Settings
Description
This policy setting allows you to specify that only the default data file is upgraded on the first boot of Outlook.
If you enable this policy setting, only the data file associated with your delivery mailbox is upgraded.
If you disable or do not configure this policy setting, all Outlook Data Files are upgraded.
Registry
UserHKEY_CURRENT_USER
- upgradedefaultonlyREG_DWORD