I recommended you to use SysInspiore EDB to PST Converter software to Export Exchange Mailbox to PST. This software can easily Export your corrupted edb file directly from the recovery Exchange server. It recovers your edb file in five formats on which include PST, EML, EMLX, MSG, and HTML. On which you can see a live preview of EDB conversion also and extract any large file without any restrictions. It supports versions of MS Outlook upto 2019.
Read more:-Export Exchange Mailbox to PST