Where Is Scanpst Located And How Does It Help?

Find the Exact Location of Scanpst.exe (Inbox Repair Tool) for your MS Outlook

Outlook has an in-built repair tool that helps users diagnose and repair corrupt or damaged PST or OST files. The built-in Outlook recovery tool is known as scanpst.exe, and it is installed on the machine as soon as the user instals Outlook as a mailing client.The main purpose of (Scanpst.exe) is to diagnose and repair PST / OST file errors. As the name suggests, the Inbox Repair tool only scans the PST and OST files, not the mailbox on the server. By scanning the PST, the tool checks whether the file structure is intact or not. If it finds the problem in the file structure, then it first resets its structure and then rebuilds the headers.

Find Scanpst.exe, also known as the Inbox Repair tool, on Vista, XP, Windows 7, 8, 8.1, 10, and 11. Find scanpst.exe for your MS Outlook version (Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, Outlook (97/98) in the local system for Windows 32bit and 64 bit.

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 scanPST in different versions of Outlook account. Find location of ScanPst.exe became simple. Inbox Repair tool locations are properly listed acccording to MS Outlook editions from latest Outlook 365 to all previous versions.

Microsoft Outlook Version Scanpst.exe Location for Win8, 8.1, XP, 7 etc.
Outlook 97 / Outlook 98 C:\Program Files\Common Files\Windows Messaging\scanpst.exe
Outlook 2000 C:\Program Files\Common Files\System\MAPI\<locale ID>\NT\scanpst.exe
Outlook 2002/XP C:\Program Files\Common Files\System\MAPI\<locale ID>\scanpst.exe
Outlook 2003-32 Bit Windows C:\Program Files\Common Files\System\MSMAPI\<locale ID>
Outlook 2003-64 Bit Windows C:\Program Files (x86)\Common Files\System\MSMAPI\<locale ID>
Outlook 2007-32 Bit Windows C:\Program Files\Microsoft Office\Office12
Outlook 2007-64 Bit Windows C:\Program Files (x86)\Microsoft Office\Office12
Outlook 2013-32 Bit Windows C:\Program Files\Microsoft Office\Office15
Outlook 2013-64 Bit Windows C:\Program Files (x86)\Microsoft Office\Office15
Outlook 2016-32 Bit Windows (Click to Run) C:\Program Files\Microsoft Office\root\Office16
Outlook 2016-64 Bit Windows (Click to Run) C:\Program Files (x86)\Microsoft Office\root\Office16
Office 365 / Outlook 2019 / Outlook 365 C:\Program Files\Microsoft Office\root\office16\

Steps to Repair Corrupt Outlook Data File (PST/OST) Using Scanpst.exe File

C:\Program Files\Microsoft Office\OFFICE**, double click the Scanpst.exe and open it

LOcation of ScanPST.exe tool depends on the Outlook version. (each editions like Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019 (Outlook 365) has different locations.

Open file location

To search and upload the file click on Browse button

 Enter name of PST file

Click the Start button to initiate the scanning of uploaded PST / OST file


After completion of scanning process of Outlook data file, it shows the existing error in the file and gives the option to repair the file.

Here, in the same window, the user is allowed to check for 'making backup of scanned file before repairing'. You can provide the name of the backup and its location to saved. This will save a copy of original PST / OST data file in the required location without making any changes on it.

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

Suggestion: If you are still getting same errors and scanpst.exe unable to sort out your PST corruption issues that time an external Outlook Recovery Software can be used. It will work in all corruption situations and fix corrupt PST file in less time and less effort. This toolssssss is one the most effactive way to repair Outlook PST file without ScanPST.exe

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Frequently Asked Question

Where is scanpst located Outlook 2016?

Find Exact Location of scanpst EXE for Outlook 2016 :

  • 32-bit Windows; C: > Program Files > Microsoft Office > Office16
  • 64-bit Windows; C: > Program Files (x86) > Microsoft Office > Office16

Location of ScanPST.exe in Office 2019 version is: C: > Program Files > Microsoft Office > root > office16

Repair Outlook data file file using Inbox Repair tool without any data loss.

Find the Exact Location of Scanpst.exe for Outlook 2016, 2013, 2010, 2007.

  • Step 1: Exit active Outlook that you are using.
  • Step 2: Open file location from drive C > Drive > Program File > Microsoft Office > root > Office16

Go to ScanPST (Inbox Repair Tool) location: C: > Program Files > Microsoft Office > Office16
Double click on the ScanPST.exe and it gets open in your Windows OS system.

Find Precise Location of scanpst EXE for Outlook 2013 :

  • 32-bit Windows; C: > Program Files > Microsoft Office > Office15
  • 64-bit Windows; C: > Program Files (x86) > Microsoft Office > Office15

Find Accurate Location of Inbox Repair tool for Outlook 2010:

  • 32-bit Windows; C: > Program Files > Microsoft Office > Office14
  • 32-bit Windows; C: > Program Files > Microsoft Office > Office14

Find Exact Location of scanpst.exe in outlook 2007 :

  • 32-bit Windows; C: > Program Files > Microsoft Office > Office12
  • 64-bit Windows; C: > Program Files (x86) > Microsoft Office > Office12