Old .ost file

Exit Outlook, delete the. The best way to troubleshoot the error is to delete old OST file. Outlook OST file is a hidden file. So, first we have to unhide this file to delete it. Get answers from your peers along with millions of IT pros who visit Spiceworks. Popular Topics in Microsoft Exchange.

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Many times Outlook users face several issues due to large-sized OST files. When the size of the OST file reached its maximum limit , then there are high chances of corruption in the Outlook data file. No problem! We have another way out that is to convert your data into a. With the help of this tool, you can export all mailbox data items like email, contacts, calendar, journals, notes, etc into PST file format.

Items such as Contacts, Calendars, Inbox, etc. The above-mentioned free solutions are time-consuming and tedious and may not work in all situations. The smart preview feature of this software will help you to get a detailed preview of your OST mailbox before saving them to a new PST file. Being a professional tool, it keeps the original OST data intact during the conversion process.

If you are a complete novice user without any prior technical expertise, you can use this software without any difficulty.

OST files contain crucial data from the Microsoft Server.