Outlook has an in-built repair tool that helps users to diagnose and repair corrupt or damage PST or OST files. The in-built is commonly known as scanpst.exe and it gets installed in machine as soon as user installs the Outlook as mailing client in their machine. The main purpose of (Scanpst.exe) is to diagnose and repair the file errors.
As the name suggest the Inbox Repair tool only scans the PST and OST file not the mailbox on Server. By scanning the PST, tool checks weather the file structure is intact or not. If it finds the problem in file structure then it first reset its structure then rebuilt the headers. Get enriched information & locate Scanpst.exe or Inbox repair tool in Vista, XP Windows 7, 8, 8.1 and 10. Search out where scanpst.exe is located in local system for windows 32bit as well as 64 bit for your MS Outlook version.
Apr 27, 2017 - Describes how to find the Inbox Repair tool (Scanpst.exe) that is designed to repair. Applies to: Outlook 2016Outlook 2013Microsoft Outlook. Repair a outlook.pst file and.ost. Follow these simple and easy steps. Exit Outlook, then click Start > Computer. Browse to: Program Files — or, if you see a Program Files (x86) folder on the same drive, browse to that instead. For example, C: Program Files or C: Program Files (x86). In the Search box, type Scanpst.exe.
Location of Scanpst.exe File Microsoft Outlook has different versions and depending on the combination of versions of Outlook and Windows, the location of Scanpst.exe file also varies. Here, is the table showing location of scan.pst in different locations of Outlook. Microsoft Outlook Version Scanpst.exe Location for Win8, 8.1, XP, 7 etc. How the Scanpst.exe Validate and Corrects The Error The PST file is the database file of Outlook and Internal Repair Tool that basically corrects and validates error in the database file. So, the Scanpst actually validates and corrects the internal data structure of.pst file.
Therefore, the structure like Btrees and reference counts are primarily checked and repaired whenever it is necessary. How Scanpst Utility Works with Folder Scanpst.exe minutely examines every folder in.pst file and does the following operations • It ensures correct tables are associated with folders.
• Check every row of table and make sure that message or the subfolder is present in machine. • If message or subfolder is not found, ScanPST removes that row. • If ScanPST get the message or subfolder, it validates that message as well as folder. • If the mentioned validation fails then ScanPST remove that from table considering it as corrupt. • On the other hand of validation succeeds then ScanPST use to do another analysis of recovered message in-order to check whether the recovered message is consistent with the table or not. Suggestion: If you are still getting same errors and scanpst.exe unable to short out your PST corruption issues that time an can be used. It will work in all corruption situations and fix corrupt PST file in less time and less effort.