If you are going to use SQL Server 2014 Express LocalDB (x64) as a storage solution for Office 365 application endpoint data, you only need to install SQL Server 2014 Express LocalDB (x64) on the Office 365 Application Endpoint Host. You can use the instructions below to install it.
To install SQL Server 2014 Express LocalDB (x64), perform the following actions:
- Log on to the Office 365 Application Endpoint Host as Administrator.
- Download SQL Server 2014 Express LocalDB (x64) (http://download.microsoft.com/download/E/A/E/EAE6F7FC-767A-4038-A954-49B8B05D04EB/LocalDB%2064BIT/SqlLocalDB.msi).
- Run the downloaded file.
- Follow the wizard.
Note: Do not create any databases for Office 365 gateway applications yourself. These databases will be created automatically during the installation of the Office 365 application endpoint.