The File is Not an Outlook Data File

The record .pst isn’t an Outlook data report (.pst) error that generally occurs while opening or bringing a PST archive into Outlook on another structure.

Around here at ARZHOST, we have seen a couple of such Outlook-related errors as a part of our Server Management Services for the web has and online expert communities.

Today, “The File is Not an Outlook Data File”, we will examine the justification for this Outlook error and its fix.

What causes the record .pst isn’t a point of view data report (.pst) mix-up to occur?

This exhibits some issues with the Import/Export process or the record. For instance, the error appears as under.

“The File is Not an Outlook Data File”, Here are the different explanations behind the mistake to occur.

1. Degenerate PST File

By and large, this happens when the data record we are trying to move (or import) is awful. The PST report may get awful on account of any of these reasons:

  • Expecting we suddenly end the Outlook Application.
  • If there any Bad Sectors present in Hard Drive
  • PST record is curiously huge. This happens when we start adding messages with huge associations. The size farthest reaches of the .pst record in Outlook 2007 is 20 GB.
  • The. PST records can be debased because of a contamination attack.

2. Exchanging Outlook Data to a New PST from an Existing PST File

All the letter drop data will be taken care of in a .pst record if the Outlook client isn’t related to an Exchange post box. Thusly, “The File is Not an Outlook Data File”, we don’t need to convey data to Outlook Personal Folder File. That is because exchanging data to a PST archive from an overall existing (opened) PST record will achieve data setback and the error being referred to.

How we explore the record .pst isn’t a viewpoint data archive (.pst) error?

“The File is Not an Outlook Data File”, By and by let’s explore how our Hosting Expert Planners research this error message.

Stage 1: Uncheck the File Read-Only Attribute

On the off chance that we are trying to get to a PST, report got a good deal on a removable media, conservative drive, or some other storing media, we confirm expecting the PST record status is set to examine in a manner of speaking. For doing that, we right-click on the PST record.

Then, we select Properties. From the Properties window, in the General tab. “The File is Not an Outlook information File”, We guarantee that the Read-just property is unchecked. Expecting to be not, we uncheck it and check whether we can open the PST record.

Stage 2: Copy the PST File to Another Location

We endeavor to copy the PST record to another space. For instance, we copy the record from the default region and paste it into the Documents coordinator on the PC. Then, “The Folder is Not an Outlook Data File”, we go to File >> Open for opening the Outlook Data File inside Outlook.

Stage 3: Check PST File Size

Accepting we go over the error message The report .pst isn’t an Outlook Data File (.pst) when endeavoring to restore an ARZHOST of an interesting PST record, then, we check on the off chance that the PST record is bigger than expected.

We guarantee that the record we are trying to will has not outperformed its acceptable size limit. On the off chance that it has, “The folder is Not an Outlook information organization”, the PST report may become shaky (or degenerate).

Fix Outlook Data Files (.pst and .ost)

“The File is Not an Outlook Data File”, Angle for Microsoft 365 Outlook 2021 Outlook 2019 Outlook 2016 Outlook 2013 More….

  • Remain related and on schedule

You can be facilitated, on time, and quit for the day Outlook your life organizer.

You can use the Inbox Repair device (SCANPST.EXE) to examine and fix errors in your Outlook data record. The Inbox Repair device checks the Outlook data records on your PC to check whether they’re looking incredible.

“The File is Not an Outlook Data File”, You have to use the Inbox Repair Tool in the going with conditions:

  • Accept a message that Outlook can’t open your data record
  • You receive a message that Outlook can’t open the game plan of coordinators
  • You number your Outlook data record may be hurt

On the occasion that you’re using an Exchange email account, you can delete the separated Outlook Data File (.ost) and Outlook will recreate the disconnected Outlook Data File (.ost) the accompanying time you open Outlook:

  • The Inbox Repair instrument doesn’t interface or research any data set aside in an Exchange letterbox. The instrument simply looks for errors (degradation), and on the off chance that there are any, offers you the opportunity to allow the device to fix those mistakes. Accepting that you can’t start the Inbox Repair mechanical assembly, you should attempt to fix your Outlook program.
  • We propose backing up your present Outlook data report before you start the Inbox Repair Tool. For additional information, see How to back up an Outlook data report.

Fix an Outlook data report (.pst) record

1: Leave Outlook and examine to one of the going with record regions:

  • Standpoint 2019: C:\Package Files (x86) \Microsoft Office\root\Office16
  • Outlook 2016: C:\Program Files (x86) \Microsoft Workplace\root\Office16
  • Viewpoint 2013: C:\Platform Files (x86) \Microsoft Bureau\Office15
  • Perception 2010: C:\Database Files (x86) \Microsoft Office\Office14
  • Take 2007: C:\Driver Files (x86) \Microsoft Organization\Office12


3: Select Browse to pick the Outlook Data File (.pst) you want to channel. If that you truly need help tracking down your Outlook Data File, see Locating the Outlook Data Files.

Reminder: By default, one more log archive is made during the yield.  You can pick Options and select not to have a log made. You can have the results added to a current log archive.

4: Pick Start to begin the yield.

5: Accepting the scope finds errors, pick Repair to start the collaboration to fix them.

Every so often, things may not be recovered expecting they were forever eradicated or defiled miserable.

6: Right when the upkeep is done. Start Outlook with the profile related to the Outlook Data File you as of late fixed.

People Also Ask

Question # 1: Is not a valid Outlook data file Ost?

Answer: The key clarification for the OST goof is that Outlook didn’t get to see or coordinate the OST archive with the server. It causes a bumble before customers that OST isn’t an Outlook data archive or not a separated coordinator.  OST record may be spoiled or hurt. Synchronization issue among Outlook and the Exchange server.

Question # 2: Why do PST files get corrupted?

Answer: A PST record might be undermined assuming that it is open in Outlook when the application ends strangely. This can occur if either Outlook or Windows crashes, or then again assuming the machine is shut down without stopping Outlook and Windows ordinarily.

Question # 3: Why can’t I access my Outlook data file?

Answer: Guarantee that you have the obligation regarding data report

Customers declared that Outlook data record can’t be had the chance to bumble appears expecting you don’t have the obligation regarding data report. To fix this issue, you truly need to gain liability regarding records. To do that, follow these methods: Locate your data record and right-click it.

Read More——

Question # 4: What is a .ost file?

Answer: Perspective Data Files (. ost) is used when you have an Exchange record and need to work disengaged or utilize or use the default Cached Exchange Mode. Viewpoint Data Files (. ost) are reliable copies of things that are gotten a good deal on a mail server and don’t ought to be maintained like Outlook Data Files (. pst).

Question # 5: What is OST and PST file in Outlook?

Answer: OST is the detached envelope made by the MS Outlook and Server to store disengaged copies of data however PST is not made by the Outlook or Exchange Server. PST records are pleasing for the support, as you can store them wherever or can without a doubt move beginning with one structure then onto the following.

What happens after you fix an Outlook Data File?

In the Folder Pane, you might see an envelope named Recovered Personal Folders that contains your default Outlook coordinators or a Lost and Found coordinator. But the upkeep cycle might recreate a piece of the envelopes, they may be empty.

“The Folder is Not an Outlook Information File” The Lost and Found envelope contains any coordinators and things recovered by the upkeep Tool that Outlook can’t place in their remarkable development.

Make new data report

You can make another Outlook Data File and drag the things in the Lost and Found coordinator into the new data record. After you’ve moved all of the things, you can wipe out the Recovered Personal Folders (.pst) record, including the Lost and Found envelope. “The File is Not an Outlook Data File”, To make another Outlook Data File, see Create an Outlook Data File.

Recover things from the ARZHOST (.bak) report

Expecting you can open the main Outlook information File, you might recover additional things. The Inbox Repair Tool makes an ARZHOST record with a comparative name as the first, yet with a .bak expansion, and saves it in a comparable envelope. “The File is Not an Outlook Data File”, There may be things in the ARZHOST record that you might recover that the Inbox Repair device demonstrated unfit.

  • Examine to the coordinator where the .pst report is taken care of and you’ll consider the. back record (for example, made by the Inbox Repair instrument.
  • Make a copy of the .bak archive and rename it with a bak.pst extension. For example,
  • Import the bak.pst record into Outlook, and use the Import and Export Wizard to carry any extra recovered things into the as of late made .pst report.

Tracking down the Outlook Data Files

“The File is Not an Outlook Data File”, You can investigate the space of your Outlook Data Files in Outlook.

  • Select File > Account Settings > Account Settings.
  • Select the Data Files tab.
  • All Outlook Data Files (.pst) and Offline Data Files (.ost) are recorded close by the name of the record the archives are connected with.

How we settle the archive .pst isn’t a perspective data record (.pst) error?

“The File is Not an Outlook Data File”, As of now let’s examine how our Hosting Expert Planners settle this error.

#Fixing the File Using the Inbox Repair Utility

Degradation in the PST record could be the critical reason for this Outlook error. So we attempt to fix the PST report to get to its data. we use the Microsoft worked in fix utility, called the Inbox Repair Tool (ScanPST.exe) to investigate and fix Outlook Data File errors.

“The Folder is Not an Outlook Data File”, Here are the implies that we follow to use Scanpst.exe

Stage 1: Find Scanpst.exe

Generally, the SCANPST.exe appears with the Microsoft Outlook foundation. “The File is Not an Outlook information File”, Still, the space of SCANPST.exe will move dependent upon the Outlook structure presented on the PC and the Outlook discharge (64-digit or 32-cycle) we are using. So we examine it in the going with regions:

1: In Outlook 2019 (Office 365)

  • 32-cycle Version: C:\Program Files (x86) \Microsoft Office\root\Office19
  • 64-cycle Version: C:\Program Files (x86) \Microsoft Office\root\Office19

2: In Outlook 2016:

  • 32-cycle Outlook: C:\Program Files (x86) \Microsoft Office\Office16\
  • 64-cycle Outlook: C:\Program Files\Microsoft Office\Office16\

3: In Outlook 2013:

  • 32-cycle Outlook: C:\Program Files (x86) \Microsoft Office\Office15\
  • 64-cycle Outlook: C:\Program Files\Microsoft Office\Office15\

4: In Outlook 2010:

  • 32-digit Outlook: C:\Program Files (x86) \Microsoft Office\Office14\
  • 64-digit Outlook: C:\Program Files\Microsoft Office\Office14\

5: In Outlook 2007:

  • 32-digit Windows: C:\Program Files (x86) \Microsoft Office\Office12\
  • 64-digit Windows: C:\Program Files\Microsoft Office\Office12\

If, on the off chance that we really can’t track down Scanpst.exe. “The Folder is Not an Outlook Information File”, we have a go at fixing the Office foundation.

Stage 2: Run scanpst

We attempt to close the Outlook application before we run the Tool. In like manner, we enable Show stowed away records and coordinators decision in Folder decisions since Scanpst.exe is a mysterious report.

Resultant of tracking down the Scanpst.exe Tool, we follow these means to fix an awful PST archive:

  • First and foremost, we twofold tap scanpst.
  • The Tool will begin to look at the picked record. Accepting it shows any missteps, we guarantee that the Make ARZHOST of separated record before fixing checkbox is checked.
  • Then, at that point, we click Repair.
  • On viably fixing the record, the Repair Complete message will appear. Finally, we click OK and have a go at getting to the decent PST record.

Accepting we get a mix-up message PST report is being utilized. “The File is Not an Outlook information Folder”, we close the Outlook application and have a go at getting to the record again.


To lay it out simply, this Outlook error displays some issue with the Import/Export process or the archive. Today, “The File is Not an Outlook Data File”, we saw the plan our Hosting Expert Planners provide to decide this misstep.



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