Mailbox database drive specification is missing_MailboxEDBDriveDoesNotExist
Applies to: Exchange Server
Topic Last Modified: 2016-12-09
The content in this topic hasn't been updated for Microsoft Exchange Server 2013. While it hasn't been updated yet, it may still be applicable to Exchange 2013. If you still need help, check out the community resources below.
Microsoft® Exchange Server 2007 Disaster Recovery setup cannot continue because Disaster Recovery setup cannot access the mailbox database drive specification that was used in the previous installation of this server.
Microsoft Exchange Disaster Recovery setup requires that the same mailbox database drive specifications previously used for this server be available during the restore.
To resolve this situation, configure the drives to match the original logical drive configuration and rerun Microsoft Exchange Disaster Recovery setup.Assign or change a drive letter
Open Computer Management (Local).
In the console tree, click Computer Management (Local), click Storage, and then click Disk Management.
Right-click a partition, logical drive, or volume, and then click Change Drive Letter and Paths.
Use one of the following procedures:
To assign a drive letter, click Add, click the drive letter you want to use, and then click OK.
To modify a drive letter, click it, click Change, click the drive letter you want to use, and then click OK.
For more information about how to assign drive letters, see "Assign, change, or remove a drive letter" (https://go.microsoft.com/fwlink/?LinkId=66764).