So here is the best solution to all your problems related to the EDB file use SysInspire Free EDB to PST Converter software. The user can export mailbox from EDB exchange 2010 and other updated versions. This software is 100% free from any type of virus users will not see any unwanted ads after the installation of the software.
For More Info:- EDB Mailbox Recovery

Use “New-MailboxRestoreRequest” Cmdlet
New-MailboxRestoreRequest is a PowerShell cmdlet that helps Exchange admins restore mailboxes from EDB files. Following is the syntax to restore mailbox from Exchange EDB file.
New-MailboxRequest –SourceDatabase ‘RDB-CONTROL’ –SourceStoreMailbox ‘mailbox name’ –TargetMailbox @servername.com –TargetRootFolder Recovery -SkipMerging StorageProviderForSource”
This restores the mailbox fully. Once done, dismount and delete recovery mailbox database by using Windows PowerShell cmdlet,
Remove-MailboxDatabase -Identity ‘RDB-CONTROL’
EDB to PST Converter is an automatic utility from eSoftTools that converts EDB files to PST. It is the most advanced conversion software for converting Exchange EDB files to other Outlook formats like MSG, HTML, EML, EMLX, and PST. By following few basic Repairing methods, the user may erase any corruption issues from the Exchange EDB file in just a few minutes. Because the software has a user-friendly interface that is so basic and trustworthy, even non-technical people can use it.
Visit Here:- EDB Mailbox Recovery