Fix Corrupt Outlook PST File

Steps:

Close Outlook.

Open File Explorer and navigate to C:\Program Files\Microsoft Office\OfficeXX (where XX is your version number).

Find SCANPST.EXE and double-click it to open the Inbox Repair Tool.

Browse to the corrupted PST file and select it.

Click Start to begin scanning for errors. If errors are found, choose to Repair.