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.

Fix You cannot delete this Outlook data file, Configuration information in the file is being copied to your new default data file error.

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.

Solutions to Fix Common Problems and Errors With outlook PST and OST Data Files If you encounter issues with your Exchange or Office 365 (Microsoft 365) account in Outlook, follow these solutions to ...

If nothing works for you, maybe the Outlook data file is corrupted and you need to repair it on an immediate basis. Microsoft offers an in-built freeware utility tool, to repair PST file.

Personal Storage Table or PST is a popular and most commonly used mailbox data file format for storing, backing up, and migrating mail items to and from Microsoft Outlook. However, Outlook data ...

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.

Understand the steps to repair and recover data from corrupt Outlook PST files using SCANPST and a third-party Outlook PST repair software.