The error of Outlook 0x800ccc92 has been fixed by using SysInspire PST Converter software. They can be capable of fixing your PST problem. On which you can recover your corrupted pst file from the recovery Outlook server and convert them into 13 + other formats like EML, EMLX, MSG, MBOX, Zimbra, and ICS, etc. At the time of conversion, this software can show you a live preview of all items in the mailbox. You can also try the demo version of this software on which you can convert 25 emails from each mailbox.
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