Outlook 2010 how do I either completely remove it or merge a outlook data file? RCook Jul 11, 2010 Jump to latest Follow Reply ...

This data file is associated with a mail account. To remove it use the ‘Email’ tab. An OST file is an offline folder file in Microsoft Outlook.

If you get Your Outlook data file cannot be configured error when opening Microsoft Outlook and your email account, see this post for the fixes.

What data file types does Outlook support? While working with Outlook, you will encounter two data file types: OST and PST. OST (Offline Storage Table) file types allow you to work offline.

For this, you need to locate the Outlook data file and then delete it after taking the backup. The detailed steps are as follow, Open Outlook and right-click on your email profile. Choose ‘Open File ...

Correct problems with Microsoft Outlook by repairing your Microsoft Outlook Data File -- known as a PST file. If you're having problems opening or accessing your Outlook data, then you can scan ...

Click "Outlook Data File" from the sidebar and click the "Tasks" link. Click "Completed" from the Current View group on the Microsoft Outlook toolbar.

Actually, the Outlook data file has a certain data limit to store the data items, for example, Outlook 2013, 2016 and 2019 PST file has 50 GB size.