Microsoft Outlook email client automatically stores emails, contacts and all other data to an OST file as a local copy of its database for backup and offline access of all data. In some cases, this backup OST file gets corrupted and MS Outlook stops accessing data from the corrupted ost file and leads to a different type of errors when trying to open Outlook application.
To fix this issue you need to recover all data from corrupt OST file as a PST file (Outlook Personal data file). vMail OST to PST Converter is an amazing third-party tool for Outlook data files that can easily recover data from corrupt OST files and save all data to healthy PST file without losing any data.
After performing OST to PST Recovery you can import the recovered PST file in your MS Outlook software to get back all of your important data. This OST file recovery tool can restore an unlimited size of OST file data. This PST files support the latest version of Outlook 2019 and all older versions.
Read More- OST to PST Recovery