There must be many important files in Outlook software.
In most cases, these files can be kept well.
However, if they get damaged, do you know how to repair them?

like find the guide in this post.
Generally, these files can be kept well.
However, they may get damaged by accident.
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Step 1: kill the email app and then open Control Panel.
After that, go toUser Accounts>Mail.
Step 2: Then, you will see the followingMail Setupinterface.
Next, select theShow Profilesbutton to continue.
Step 3: Then, you gotta choose the profile with the account you want to fix.
Here, the default profile is Outlook.
Next, kindly press thePropertiesbutton.
Step 4: On the next page, you’re gonna wanna select theEmail Accountsbutton.
Then, just go toData Filesand choose the broken account.
After that, you gotta press theOpen File Locationbutton.
Step 5: Then, you oughta press the close button for the windows ofAccount parameters,Mail SetupandMail.
Then, press theWin+Rkeys to openRun.
After that, select theOpenbutton andStartbutton successively.
Step 4: Check theMake a backup of scanned file before repairingoption and then choose theRepairbutton.
When the repairing process finishes, you could start Outlook software to see whether the issue is solved.
Now, the introduction of ways to fix problems with Outlook .pst and .ost are finished.