How to fix error OST file missing Outlook 2016?

[steaveroggers]

Any user can simply fix missing OST file issues in Outlook 2016 by using SysInspire OST to PST Converter software. This software works flawlessly on every Windows operating system. It allows users to convert OST files to PST or other file formats, and they can quickly convert which file formats they want to convert. This software is also very simple to use, people can use it without any technical experience. If any user wants to try its free demo version they can use it before purchasing the software.

Read More -  Fix error OST file missing Outlook 2016

[Akshay_M]

If your Outlook 2016 is reporting that the OST (Outlook Offline Storage Table) file is missing, it can be a frustrating issue, as it may prevent you from accessing your email data. Here are steps to troubleshoot and potentially resolve this problem:

Check the Default Data File Location:

Outlook typically stores its OST files in a default location on your computer. Ensure that the OST file is indeed missing from its expected location.
The default location for OST files in Windows is:
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C:\Users\<Your Username>\AppData\Local\Microsoft\Outlook
Search for the OST File:

Use Windows' search feature to look for the OST file by name. To do this, press Win + S, type ".ost" in the search bar, and hit Enter. If the OST file exists on your system, it should appear in the search results.
Recreate the OST File:

If the OST file is genuinely missing or corrupted, you may need to recreate it. Here's how:
Open Outlook 2016.
Click on "File" in the top left corner.
Click on "Account Settings" and then "Account Settings" again from the dropdown menu.
Select your email account and click "Change."
In the Change Account window, check the box that says "Use Cached Exchange Mode" and then click "Next."
Outlook will recreate the OST file for your account. This process may take some time, depending on the size of your mailbox.
Restore from Backup:

If you have a backup of your OST file, you can restore it to its original location. Make sure to rename the existing OST file (if it's still present) before restoring the backup.
Scan for Malware and Check for Disk Errors:

Malware or disk errors can sometimes affect the presence or functionality of OST files. Run a full system scan using your antivirus software and use Windows' built-in tools to check for and repair disk errors.
Check for Deleted OST File in the Recycle Bin:

It's possible that the OST file was accidentally deleted. Check your Recycle Bin to see if the file can be restored.
Recreate Outlook Profile:

If none of the above steps work, you can try recreating your Outlook profile:
Go to the Windows Control Panel.
Open the "Mail" or "Mail (32-bit)" icon.
Click "Show Profiles."
Select your Outlook profile and click "Remove."
Create a new Outlook profile and configure your email account again.
Contact IT Support or Outlook Support:

If you're unable to resolve the issue using the above steps, it may be necessary to contact your organization's IT support (if you're using Outlook in a corporate environment) or Microsoft Outlook support for further assistance.
Always ensure that you have a recent backup of your email data before attempting any troubleshooting steps that involve recreating or modifying your OST file, as this can lead to potential data loss.