MS Outlook is meant for mailing purposes, and it is the most widely used email client among users. It can easily handle thousands of emails per day. Users get their email saved in the PST format which is also known as Personal Storage Table. Data in PST formats are stored systematically and are integrated with smart privacy and security features.

The situation might arise when the corruption of PST files makes emails and other mailbox items inaccessible in Outlook. It is required to repair Outlook PST file to access those data.  corruption of Outlook PST files is a major issue with MS Outlook.  Sometimes Outlook customers face those kinds of inaccessibility issues, no matter what Outlook version they’re working on.

In this blog, we are going to discuss the best manual method through which users can repair Outlook data file. But before moving to the solution, it’s far important to know the cause at the back of PST document corruption.

What are the reasons that lead to PST file corruption?

Even if you can repair Outlook PST file, It is necessary to know the causes behind the corruption of PST files. Like, some other documents, PST documents are liable for corruption and other types of damage. Once the PST file is damaged, MS Outlook fails to retrieve emails, notes, contacts, calendars, etc. Then you are required to repair corrupt PST files to regain access.

Below are multiple factors that might alter the PST files and make them damaged.

  • Improper termination of Outlook might cause PST files damage and corruption.
  • If the headers of PST documents are internally damaged then you need to repair Outlook PST file.
  • Various virus attacks or any malware problem additionally corrupts the PST file.
  • Due to exceeding the size restriction of Outlook PST files, the possibility of PST corruption gets increases.
  • Issues associated with any physical or hardware damage could make PST documents corrupt.

Due to the reasons introduced above, the PST file can be corrupted and users want to repair Outlook data file. Now, we are moving further to the manual method through which we can recover damaged PST files.

Manual method to Repair Outlook PST file

Many users have a question, How do I repair a corrupt Outlook PST file? They go for online PST file recovery, which is not safe for your valuable data. That results in alteration of data or completely losing your valuable files. Some confidential information that is stolen will later harm you. MS Outlook comes with an in-build feature that can perform Outlook PST recovery. The default Outlook feature is ScanPST, also known as the Outlook repair tool.

Let’s perform the below steps accordingly to repair Outlook PST file.

  • Click on the Start button in the menu bar to begin the search.
  • Click on the search panel and type SCANPST.EXE.
  • Open the SCANPST and click on the browse button to select the PST files which you want to scan.
  • Click on the Start button to establish the scanning process.
  • If the Outlook Inbox repair tool finds an error then click on the Repair button to repair corrupt PST files.

By performing the mentioned steps, users can repair their corrupt or damaged PST files. Even though users can restore the damaged Outlook PST files, the manual method is not said to be the best. There might be a chance that your PST files are not repaired, and you are still unable to access those data. We have found some consequences with the manual technique to repair PST files discussed below.

Limitations of the manual method to repair Outlook PST file

Recovery of damaged Outlook PST files using the manual technique might be an option but not an optimum solution. It is not considered to be a quick and most effective approach to repair corrupt PST files. Below are some consequences that users have to face with the manual solution.

  • It is required to have good technical knowledge before performing the recovery process.
  • If the corruptions are too critical then a file got permanently deleted or inaccessible.
  • Users are unable to restore the accidentally deleted items like email, attachments, contacts, calendars, etc.
  • The manual technique will only repair a single corrupted file at once.
  • It is not possible to repair Outlook data file based on Date range, To, From, etc.

The manual technique to fix the PST files corruption is complicated and does not deliver the best recovery result. To avoid such hindrances, many users switch to an expert solution. Outlook PST recovery tool is an automated and advanced solution recommended by many professionals. Automated solution efficiently repairs and recovers single or bulk corrupt PST files. Users can repair specific files from the selected date and generate a log file for future use. Additionally, users can save the repaired PST files into various file formats with ease.


In this article, we have discussed the manual technique to repair Outlook PST file. We have also introduced the reasons behind the corruption of PST files. Users can use the manual method but it has some limitations to repair the damaged PST files. There is an alternate automated method that users can try to recover PST files without any hassle. It delivers a 100% safe recovery solution and also maintains the original folder hierarchy in the entire process. Hence you can repair the PST files smoothly without any difficulty and restrictions.

Read more: How to Open Outlook Email to PDF with Attachments?

By Anil kondla

Anil is an enthusiastic, self-motivated, reliable person who is a Technology evangelist. He's always been fascinated at work from 7 years especially at innovation that causes benefit to the students, working professionals or the companies. Being unique and thinking Innovative is what he loves the most, supporting his thoughts he will be ahead for any change valuing social responsibility with a reprising innovation. His interest in various fields like Tech, entertainment, gadgets, travel and lifestyle that urge to explore, led him to find places to put himself to work and design things than just learning. Follow him on LinkedIn

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