Use Advanced Outlook PST Recovery Software. To overcome the limitations of SCANPST and repair large or oversized corrupt PST files with complete integrity, you can use Stellar Repair for Outlook. It ...

It can also repair password-protected PST file and restore all the mailbox items including deleted items, to a new PST file while maintaining the data integrity. The tool is compatible with all ...

Use the Inbox Repair tool or disable add-ons to recover your .PST and .OST files in Microsoft Outlook ... you won't have a File tab. Instead, you have to visit Settings >General >Outlook Data Files.

It uses an OST file which is the Outlook data file when you have an Exchange account and want to work offline. At times, users have seen the “ The file username ost is in use and cannot be ...