Sunday 24th August 2025

A Quick Note: Microsoft Outlook is a very popular email client that used by million of users. It allows one to maintain a proper organization of emails, contacts, calendars, appointments, and other day-to-day activities in well professional manner. A PST that also know as Personal Storage Table file contains all of the data. Sometimes, Outlook may stop functioning and for that reasons all PST file becomes corrupted or unreadable. The best course of action in these situations is to repair Outlook PST file in order to regain access to crucial data.

Users of the Outlook application usually experience situations such as pop-up messages during program launch, missing or deleted emails, or folders that do not load. In very few cases, users face Outlook not opening in Windows PC, which can be a hassle to access the PST file.

All these give you a straight indication that there is a problem with your PST file. Without paying attention to the problem, the entire data can be lost. Thus, the knowledge on how to fix or repair PST files without losing the data? Read the complete blog to learn the simple hack to fix a corrupted PST file.

Leading Reasons: Why Outlook PST File get Corrupted or Damaged?

PST corruption is common. A number of things can cause it. Some of the most common ones are:

  1. File Size Restrictions: PST files have a size limit in older versions of Outlook. Corruption is frequently the result of going too far.
  2. Improper Shutdown: The data file may be harmed if Outlook or your computer abruptly shuts down.
  3. Hardware Problems: PST storage can be corrupted by bad sectors on your hard drive.
  4. Attacks by viruses or malware: PST files are susceptible to malicious software.
  5. Network Problems: If Outlook is linked to a network and the connection fails, the file might be corrupted.

Users can stay clear of these causes in the future by being aware of them.

Top Reasons: Why Users Should Restore PST data file?

Outlook’s ecosystem is the PST file. Emails, contacts, and even calendar events are all included. Outlook either won’t start or won’t let you access crucial data when the file is damaged. However, when the PST file gets corrupted or damaged, it can disrupt anyone work and lead to data loss. A screenshot will you why should users need to fix PST file. The following situations need the repair Outlook PST File:

pst-repair-file-without-scan

  • Outlook frequently crashes or freezes.
  • Entire folders or messages disappear from view.
  • Error codes like “Cannot open PST file” are displayed.
  • The PST file’s size exceeds the allowed amount.

The solution to this problem is to use an Outlook PST repair tool, which is the surest way of resuming effective communication and preventing the loss of any data permanently.

Manual Methods: Freely Repair Outlook (.pst) File

There are a few manual techniques for Repairing Outlook data file. Although they might not be able to resolve every problem. These top fixes are frequently beneficial to fix minor PST file corruption.

1. Using ScanPST.exe (Free Inbox Repair Tool)

ScanPST.exe, a built-in tool from Microsoft. This utility can scan and fix corrupted Outlook data files. The purpose of this Outlook PST repair tool is to solve basic issues in your (.pst) file.

Steps:

  1. Once installed, look for ScanPST.exe, which is often located in the Office folder.
  2. Locate the corrupted PST file by opening the application.
  3. To start scanning, click Start.
  4. To fix the PST file after problems have been identified, choose Repair.

The manual method of repairing Outlook data file is easy but has its shortcomings. As an example, it is incapable of repairing extremely large PST files or a severely corrupted file, and this motivates the user to seek another and more dependable solution.

Cons of Using Scan.pst Tool when Fix Corrupted PST file

  • Users need to run this application multiple times to fix issues with corrupted Outlook data files.
  • It can be stressful for non-technical users since they run the risk of losing the particular data in the PST files.
  • Scanpst.execan create problems in handling huge Outlook data files. This tool has certain constraints, such as the ability to repair files up to 2 GB in size for older Outlook editions and larger for earlier ones.
  • This Microsoft tool won’t have the ability to fix all issues in the Outlook PST file. It is not feasible to get back a severely damaged or corrupted Microsoft Outlook data file (PST).

2. Create a New PST File and Import Old Data

Making a new PST file in Outlook and then importing the data from the old one is an additional manual technique.

Steps:

  1. Create a new PST file in Outlook.
  2. Under File > Open & Export, choose Import/Export.
  3. Choose PST after selecting “Import from another program or file.”
  4. Examine the corrupted file and import information into the new one.

This is a workaround, but it doesn’t fix the damaged file.

Limitations of Manual Methods

While the above-stated methods occasionally make some difference, they are, however, adversely tainted by significant limitations.

  • They can only deal with small problems.
  • Files that are large and severely corrupted are not fixe.
  • The procedure can be complicated and time-consuming.
  • Data loss might take place if the repair fails.

Attention: Therefore, manual methods are not enough when users are dealing with corrupted or damaged Outlook PST files.

Professionally Repair PST file without Scan.pst

A professional tool is the most trustworthy option when manual methods don’t work. Without sacrificing data integrity, a sophisticated BLR Outlook PST Converter can restore seriously damaged PST files.

Can this tool Recover PST File/Folder?

  • Resolve problems with PST files of any size or degree of corruption.
  • Take tasks, calendars, contacts, emails, and attachments.
  • Establish the original folder structure and metadata.
  • Give users the choice to save the repaired files in PST or another format.
  • Function perfectly with various Windows and Outlook versions.

PST converter tool is best to repair Outlook data file without needing another free tools. It helps not only in fixing issues in (.pst) file, but also in preventing potential data loss in the future.

Best Practices to Prevent PST File Corruption in Future

In addition to repairing the Outlook PST file, these users must also take precautions to ensure future protection against corruption.

  • Regularly back up PST files.
  • To reduce the size of the PST, old emails are archive.
  • Avoid abrupt shutdowns of Outlook or the computer.
  • Keep your system and antivirus updated.
  • Use reliable storage drives.

Following these steps can help you avoid repeated issues.

Conclusion

Learning how to fix PST file errors in Outlook is crucial to effective communication. Repair programs such as ScanPST.exe or making new PSTs can help, but in cases where there is serious corruption, they usually fail. To obtain good results without errors, a professional solution is the best way to repair Outlook PST file.

It is a very strong program that not only fixes PST but also safely recovers more emails, attachments, and other items of the mailbox. To all people who need a reliable tool to Repairing Outlook data files, BLR PST Converter Software presents a powerful and safe program to restore all PST-based problems.