Repair Outlook PST File: Efficient Method, and its Best Alternative

Mahima Dave Mahima Dave
Updated on: Jul 27, 2024

Having trouble working on new documents in Outlook and thinking a malfunctioning or corrupted PST file is the cause of it? The best solution is to repair that PST document! 

Don’t get bothered by how do I repair Outlook PST file? We bring you the most elaborate guide that will help you repair Outlook PST files instantly, along with the most effective alternative. So read till the end!

Repair Outlook PST File Using SCANPST.EXE

Popularly known as the Inbox Repair tool, SCANPST.EXE is an inbuilt tool that allows users to repair their Outlook data files. However, this process can be quite tricky. For this reason, we have brought to you the simplest method to repair Outlook PST file. Read the following steps for further guidance: 

  1. Go to the Microsoft Office Folder, and search for Scanpst.
    Go to the Microsoft Office Folder and search for Scanpst
Notes

The location of your Microsoft Office folder differs according to your Outlook version, which can be found on Microsoft’s Page.

  1. Press on the SCANPST.
    Press on the SCANPST
  1. Now, choose Browse and navigate the file you want to repair.
    Choose Browse and navigate the file you want to repair
  1. Once done, hit Start.
    Once done hit Start
  1. Click on the box for Make Backup of Scanned File Before Repairing, and then hit Repair.
    Click on the box for Make Backup of Scanned File Before Repairing and then hit Repair
  1. In the final pop-up, hit OK.
    In the final pop up pick OK

This way, you can easily repair Outlook PST file in Windows 10, Windows 11, Windows XP, and many more. Moreover, if you want to repair your document, without going through the long trouble of the authentic SCANPST.EXE method, you can use third-party software like Data Recovery for repairing PST files.

Where is the Repaired Outlook Data File Office 365 Located in Your System?

Once you have repaired a PST file, you might see a Recovered Personal Folder, which contains the default Outlook folder as well as the Lost and Found folder. The Lost and Found folder preserves the recovered items, which couldn’t be placed in the main file

Moreover, during the repair process, a lot of new folders get created that might not have data in them, so you can delete those folders completely off your system if you are low on storage.

Efficient Alternative of Repair Outlook PST File

When you repair an existing file, it can lead to you losing or compromising precious data. In this case, the most recommended technique to repair an Outlook PST file is to make a brand-new file using the Data Recovee software

This software allows you to conveniently make new personal storage files (PST). So without further ado, let’s take a look at how, 

  1. Download and install, the Data Recovee Software.
    The Data Recovee Software
  1. In the top-right corner, select Open Add OST Files.
    In the top right corner select Open OST Files
  1. Navigate the document using the Add, and then click OK.
    Navigate the document using the Add and then click OK
  1. Choose Save All Files in Outlook PST, after previewing each document.
    Choose Save All Files in Outlook PST after previewing each document
  1. Enable the Check/ Uncheck Sub Folders, and select Next.
    Enable the Check Uncheck Sub Folders and select Next
  1. Here, you have the option to apply filters, so use Process Message Class and Process Item Data Range. Once done, press Next.
    Use Process Message Class and Process Item Data Range to apply filters and then press Next
  1. Decide whether you want to make a new PST file, or submerge the data in an existing file, and then tap on Next.
    Decide whether a new file or an existing one and then tap Next
  1. Here, select OK and then Save Report. After this, hit Finish.
    Here select OK and then Save Report After this hit Finish

This is one of the easiest alternatives to repair PST file. Moreover, there are other ways to make new PST files, by converting the existing OST documents to PST

Factors that Can Cause Outlook Data File Corruption

The need to repair a PST document occurs for certain reasons, for that purpose, we have listed the general attributes causing Outlook data file corruption so that you can be wary of them in the future. 

  1. Errors related to hard drive or system.
  2. A sudden PC crash or shutdown.
  3. Forced or unsuitable termination of the Outlook application.
  4. Intrusion of faulty malware, plugins, and antivirus.
  5. Damaged software or hardware systems. 
  6. Inadequate handling of personal data files. 
  7. A bad network connection, with no stability.

Be cautious of these things, so that you don’t have to go through with the last resort of repairing Outlook’s PST files.

Wrapping Up

A corrupted and damaged PST document can affect the performance of Outlook. It prevents new emails from coming in, slows down the loading process, etc. Using SCANPST, an inbuilt tool by Microsoft, one can easily repair Outlook PST file. 

However, it’s always better to take precautions than cure. Therefore, you should back up your data, such as attachments, emails, and contacts in fixed intervals. Moreover, we advise you to scan the saved PST data, regularly to keep track of errors and avoid file corruption.

Frequently Asked Questions

How to repair a corrupted PST file in Outlook?

To repair a corrupted PST file in Outlook, simply open the Microsoft Office Folder>>search and click SCANPST>>Browse>>select the file>>Start>>Make Backup of Scanned File Before Repairing>>Repair>>OK.

Does Outlook have a repair mode?

Yes, Outlook has an inbuilt option called SCANPST.EXE, using which you can easily repair any PST file.

Where is the Outlook repair tool located?

The location of your Outlook repair tool differs depending on the Outlook version you use, which can be found on Microsoft’s Page.

Related Posts
d-SATA Hard Drive
What is a SATA Hard Drive? Meaning, Uses, and How it Works

If you have ever upgraded a PC, checked your laptop, or searched for a new hard drive, you have probably…

d-pagefile sys
Blogs May 15, 2026
pagefile.sys Explained: Why It Gets Huge and How to Manage It Safely

What is pagefile.sys and can I delete it? If you noticed a huge pagefile.sys file is taking up storage on…

d-Error 0x800f081f
Blogs May 15, 2026
How to Fix Error 0x800f081f on Windows 11: Complete Update Repair Guide

You are here because you may have encountered install error – 0x800f081f. This error code appears after something interrupts updates,…

Why Businesses Struggle to Collect Reliable Data from the Web
Blogs May 13, 2026
Why Businesses Struggle to Collect Reliable Data from the Web

Almost every company that depends on data runs into the same problem: although they can find the data they need,…

Blogs May 13, 2026
Why Financial Data Recovery Matters for Businesses 

Financial data supports every part of a business, directly affecting cash flow, payroll, tax reports, audits, customer billing, and daily…

CMMC Compliance
Blogs May 11, 2026
CMMC Compliance Is Coming for Manufacturers. Here Is What You Need to Do

“Cybersecurity is much more than a matter of IT.” — Stephane Nappo (Cybersecurity Professional) For manufacturers working within the defense…

Data Tools Impact Learning
Blogs May 11, 2026
How Data-Based Tools Influence Learning Performance 

Learning has transformed in the modern age with the integration of new technologies to help students and professionals prosper in…

Why Offline Communication Tools Still Matter in a Digital-First Business World
Blogs May 08, 2026
Why Offline Communication Tools Still Matter in a Digital-First Business World

Marketing teams and other professionals feel like SEO, reels and digital ads are the only way to do marketing. This…

prevent business it systems data
Blogs May 08, 2026
4 Essential Principles to Prevent Data Loss in Business IT Systems 

Building a reliable IT setup that ensures good performance and doesn’t compromise on security under budget restrictions is a major…