You install an Exchange Server 2007 Mailbox server. You want to create a full database backup before you place users on the system. You take all databases offline so that they are consistent. You initiate a backup by using the Microsoft Windows Backup utility. The backup immediately fails, and you receive an error message. You need to complete a full backup of the databases. What should you do?

A.
Run the backup from the command line, with the /SNAP:ON switch

B.
Run the backup from the command line, with the /FU switch

C.
Shut down the information store, and restart the backup

D.
Mount all databases on the server, and restart the backup