What is the difference between Recovery for Outlook and Microsoft ScanPST utility? Does the result of the recovery improve if using both programs?
Microsoft ScanPST utility also known as InboxRepair tool is a powerful program for restoring mailboxes. However, there are certain kinds of corruption which cannot be fixed by this utility, e.g. a partial demolition of the internal file’s structure. The fundamental difference between ScanPST and Recovery for Outlook is that ScanPST eliminates incorrect strurtures from the PST file, while Recovery for Outlook tries to restore and fix them. Therefore it is strongly recommended not to run ScanPST on the original corrupted file to prevent data loss. About ScanPST on Microsoft.