Last updated on April 27th, 2023 at 03:19 pm

Are you facing any corruption error with your Outlook PST files? This blog post is for you! Here, we’ll demonstrate the most effective methods to repair/fix corrupt or inaccessible Outlook PST files.

Outlook is still one of the most efficient email clients available for doing secure emailing jobs. In fact, for Windows PC users, it is the first choice as an email client. In addition to the emailing process, the outlook also provides the facility of making other tasks. Outlook allows to create and manage calendar events, offers contacts syncing, etc.

After doing each task, Outlook saves all user’s profile data in the data file PST. This file helps users to create a backup of their important data and to access their data in Offline mode.

But while using the Outlook program, users several times face different corruption errors because of faulty PST files.

Also Read:- How to Repair POP3 PST files in Outlook?

Causes for PST File Corruption

The main reasons behind the corruption problem in Outlook PST files are:-

  • Virus or Malware attacks can create corruption is corruption in PST files.
  • Problem with users’ local drive (hard disk).
  • PST file size increasing problem.
  • Upgrade from an older to a newer version of Outlook.

Now let’s see some of the powerful methods which will help you to Fix Corrupted or Inaccessible Outlook PST files in easy steps.

Method 1:- Repair corrupt PST file using ScanPST.exe(Inbox Repair Tool)

Follow the steps below to fix a corrupt PST file in Outlook manually using ScanPST(Inbox Repair Tool):-

  • Find and launch the “ScanPST.exe” tool of Outlook on your computer.
  • Hit the browse button and add a corrupt or inaccessible PST file.
  • After adding the PST file press the Start button and start the PST file scanning process.
  • Now, after completion of the scanning process hit on Repair button.
  • Start the PST file repair process and after completion, the user will get a new dialogue box with a repair complete message.

Method 2:- Fix Corrupted or Inaccessible Outlook PST Using an Automated Tool

The manual solution scanPST.exe tool is able to fix minor corruption problems from PST. Also, the ScanPST tool doesn’t provide the expected. So it is necessary to use an automated approach like eSoftTools Outlook Recovery tool. It is the best way to perform outlook file recovery and repair corrupt or inaccessible Outlook PST files.

It is not only a file-repairing solution, but also it offers you a variety of features and functions. Using this tool a user can easily repair all corruption errors from PST files of all Outlook versions (from Outlook 2019 to Outlook 2000).

A user can easily use this tool to repair corrupt/inaccessible and also encrypted PST files with quick steps. In addition, it also allows users to recover lost emails, contacts, calendars, etc from corrupt PST to New PST and many other file types.


Steps to Fix Corrupt or Inaccessible Outlook PST File using Outlook Recovery Tool:-

  • Firstly Download, install, and launch the Outlook PST Recovery tool of eSoftTools to your PC.
Outlook Recover Tool first screen
  • From the first screen press the Select PST button.
  • Choose “Select File” or “Search Outlook Mailbox” to add corrupt or inaccessible PST files.
PST file selection
  • Import PST files in the software, and press the start scanning button.
  • Begin scanning process to repair PST files or extract all emails, contacts, calendar and other data from the PST file.
Outlook folder and items preview
  • Get a preview of all components/items of PST files to choose the necessary folders.
  • After folder selection, click the Save PST button from the menubar.
  • Select Export to PST from the list of conversion choices.
  • Choose and apply Other options, mail filter, and file saving location.
recover/export/Convert PST
  • Finally, click the Convert button to start the process to export data from corrupt or inaccessible PST to a new healthy PST file.


Corruption errors can occur in Outlook PST files for a variety of reasons. When the PST file comes in a corrupt state users become unable to access their important data in Outlook. Using the above-mentioned techniques a user can fix Corrupt or Inaccessible Outlook PST files. Sometimes ScanPST doesn’t provide the best results. So, our recommendation is to use the Automated eSoftTools Outlook Recovery tool. It will allow you to repair corrupt or inaccessible PST files and provide to 100% accurate results. A free demo edition is also available of this software, and users can try to repair PST files for free. For more details download it now.


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