pst cannot be opened – Office, Outlook, Windows Update (Solved)

  error codes

How To Fixed pst cannot be opened:

Let it be pst cannot be opened or a query regarding Windows or Windows based programs, we could aid you with the best possible solution. You can either follow the sophisticated techniques on your own risk or allow a technician to remotely carry it out on your behalf, hassle free. We ensure you are satisfied with the solutions provided.

This article describes the best way to solve pst cannot be opened. Follow the techniques specified down below to fix the issue. The erorr usually appears when installing, updating, or while opening the specific application.

Take a note of this webpage in your system, so that you could revisit this page again if system restart is required.

pst cannot be opened Supported Operating Systems:

pst cannot be opened error messages may happen most of the following Microsoft Windows operating systems:

  • Microsoft Windows 10
  • Microsoft Windows 8.1
  • Microsoft Windows 8
  • Microsoft Windows 7

Microsoft Office Suites:

  • Microsoft Office 365
  • Microsoft Office 2016
  • Microsoft Office 2013
  • Microsoft Office 2010
  • Microsoft Office 2007

And others..

Sanpshot of pst cannot be opened looks:
Error Name: pst cannot be opened

Error Type: Medium

Resolution Time: ~51 minutes

Data Loss: Potentially

Scope of Error: Application Level

Software: Microsoft office 2016, 2013, 365, 2010 and others

Developer: Microsoft Corporation

Views Today: 1125

KB ID: 37979

Symptom of Error: Error message pops up “pst cannot be opened

System Performance results in being slow/sluggish.

System hangs every now and then.

Reason behind pst cannot be openedpst cannot be opened:

  • Internal system conflict.
  • Corrupt software installation.
  • Virus or malware infection.

pst cannot be opened could be caused as a result of various factors, it is important to identify the particular error for permanent resolution.


The steps given directly below should be used under supervision of a Technical Expert. If you want any assistance while following the steps, you can contact our 24×7 Technical Support.

How to Fix pst cannot be opened Guide:

Step 1: Verify System for Corruption:

Run System Scan

1) Press Windows + R

2) Type cmd and Press Enter.

3) Type “sfc/scannow” and press enter.

Note: You will need Admin privilege to run the sfc command.

Step 2: Update to most up-to-date Windows KB

1) To check for Windows Updates (Windows XP, Vista, 7, 8, and 10):

2) Click the Start button.

3) Type “update” into the search box and hit ENTER.

4) The Windows Update dialog box will appear.

5) If updates are available, click the Install Updates button.

Step 3: Clear Junk Files

1) Press Win + R

2) Type “Cleanmgr” and Press Enter.

3) Select the OS Partition and Press ok.

4) Click on Clean up System Files

In most cases pst cannot be opened error should be resolved right now, if however the problem still persists please, get your system checked by an expert.

pst cannot be opened Other Applications:

We support any applications based on Windows to analyze the requirements to meet your satisfaction.

Our solutions include:

Consulting for:

  • Home based PCs.
  • Small Business
  • Enterprise

And we support your requirements for:

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  • Hardware
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  • Application Purchase

Our certified experts can also help you cover your computer’s performance based on annual, semi-annual, monthly or on-demand services.

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