How To Repair Corrupt Microsoft Outlook PST File In A Few Easy Steps

Microsoft Office Outlook is one of the best and most popular email client applications developed by Microsoft. It is mainly used as an email app, but it also offers multiple features like: calendar, task manager, contact manager, note taking, journal, and web browsing. MS Outlook is a popular email client application, therefore it is commonly used in large organizations to send and receive emails and also manage emails. But sometimes, MS Outlook may create some problems or may work abnormally. The main reason behind this unexpected behavior of MS Outlook is corruption. The data file, which stores all the emails and other items in the MS Outlook mailbox, has a size limitation problem. The Outlook data file is known as PST or Personal Storage Table. There are two types of PST files: ANSI and Unicode. ANSI is used in older versions of MS Outlook and has a size limit of 2 GB. While Unicode is used in newer versions of MS Outlook and has no size limit i.e. up to 20 GB. In the higher version of MS Outlook, the size limit is increased by 50 GB. If a PST file exceeds the size limit (mentioned above), it may become inaccessible or damaged. You cannot open an ANSI PST file in newer versions of Outlook and a Unicode PST file in earlier versions of Outlook. If you try something like that, your PST files become more susceptible to corruption.

Apart from this, a PST file can also get corrupted due to various reasons such as: virus attack, abrupt system shutdown, sudden power failure, unexpected Outlook cancellation, storage media malfunction, hard drive with bad sectors, human errors and many more. . When opening a damaged PST file, you will receive an error message that the file is damaged or unusable. Below are some of the common error messages that may appear at the time of corruption:

  1. “Errors have been detected in the Outlook.pst file.”
  2. “The file Outlook.pst could not be found.”
  3. “Outlook.pst is not a personal storage folder file.”
  4. “PST has reached the maximum size limit.”

Whenever you face these errors, your Outlook PST files means that the files are damaged and cannot be used until you repair them. You must repair the files, otherwise you will not be able to use them anymore. There are two effective ways to repair corrupt PST files:

SCANPST.EXE or Inbox Repair Tool:SCANPST.EXE is an inbox repair tool for corrupt MS Outlook data files. It scans a corrupt .pst file, resolves corruption issues, and repairs it in a couple of minutes. SCANPST.EXE is installed at the time of installation of MS Office or MS Outlook. It is found here in these places:

  • In Microsoft Outlook 2013: C:Program FilesMicrosoft OfficeOffice15
  • In Microsoft Outlook 2010: C:Program FilesMicrosoft OfficeOffice14
  • In Microsoft Outlook 2007: C:Program FilesMicrosoft OfficeOffice12
  • In Microsoft Outlook 2003: C:Program FilesCommon FilesSystemMSMAPI
  • In MS Outlook 2002 or XP: C:Program FilesCommon FilesSystemMAPIscanpst.exe

Once you have found the SCANPST.EXE file, double-click on it. But before this, make sure that your MS Outlook application is closed i.e. not running on your system. You need to follow these simple steps to repair the corrupted file using SCANPST.EXE:

  1. double click SCANPST.EXE.
  2. Microsoft Outlook Inbox Repair Tool pop-up window.
  3. Click on Browse to select the corrupted PST file from your system directory.
  4. Now click Begin to start scanning for corrupted files.
  5. Be patient. It may take some time (scanning time depends on your file size).
  6. Click on Browse to select the location of this new repaired file.
  7. Box “Back up scan file before repair” is checked by default. Keep it checked if you want to create a backup of the file.
  8. Now click Fix to repair the scanned file.
  9. After the file is repaired, you will receive a message “Complete reparation”.

Now you can check the repaired file. But sometimes SCANPST.EXE cannot repair the corrupted files. This can happen that your SCANPST.EXE does not report any error on the corrupted file, but your MS Outlook program still complains when you try to open it. Apart from this, SCANPST.EXE is unable to recover email messages that have been accidentally deleted by the Outlook user. During recovery, sometimes SCANPST.EXE may lose a large amount of data from a corrupt PST file. In all these critical situations, when you are not satisfied with the result of SCANPST.EXE, you can try some third party PST recovery software. A third-party PST repair or recovery application is the best solution to fix MS Outlook file corruption.

Third Party PST Recovery Tool: Third party PST recovery tools are specially designed to repair the high level of corruption of Outlook PST files. There are several software companies that offer such recovery applications at a very affordable price. When you search for some advanced PST recovery applications on Google, you get a wide range of recovery tools for corrupted PST files. Finding which software application is the best could be quite a challenge for you. In such a situation, you can refer to the demo or trial version of this recovery software. The demo or trial version works very similar to the full software and helps you check it out before you buy it. It repairs your corrupted file and recovers your data just like a full software application does. Then it shows you the preview of the recovered data. If you are satisfied with the preview, you can get its full version to save the recovered data. In general, these recovery software applications are very safe and easy to use. Any technical and non-technical user can use them without the need for additional technical knowledge. Third party PST repair or recovery software is the best solution for MS Outlook users, especially when SCANPST.EXE is unable to repair the corrupted files.

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