Take the guidance of this utlity designed by SysInspire named as EDB to PST Converter to fix any issues from the EDB file in a few clicks. This software convert EDB file with all mailbox items such as emails, calendars, contacts, tasks, subject. attachments and many other items. And also users can shorten the size of large PST files into small PST files up to 5 GB with its splitting feature.

Here is the solution:- https://www.sysinspire.com/edb-to-pst-converter/