

- BACK UP OUTLOOK UNIVERSITY 2011 FOR MAC, MESSAGE TO REBUILD OFFLINE
- BACK UP OUTLOOK UNIVERSITY 2011 FOR MAC, MESSAGE TO REBUILD WINDOWS
However, you may find missing emails or other mail items that did not synchronize with the mailbox on the server due to underlying issues with the OST file. All you need to do is move, delete, or rename the inaccessible OST file and restart the Outlook. Recreating an OST file is easier when you have an active mailbox profile on the server. You may also move the OST file (cut/paste) from the location to a different folder or permanently delete the OST to rebuild OST file.īefore moving or deleting the OST file, close the MS Outlook. Recreate OST File by Moving or Deleting the Inaccessible OST File Outlook will automatically rebuild OST file and start synchronizing the mail items from the mailbox on the server.
BACK UP OUTLOOK UNIVERSITY 2011 FOR MAC, MESSAGE TO REBUILD OFFLINE
BACK UP OUTLOOK UNIVERSITY 2011 FOR MAC, MESSAGE TO REBUILD WINDOWS
The OST file location varies based on the Outlook and Windows version you are using on your system. To recreate the OST file in Microsoft Outlook, you need to first locate the OST file. Recreate Offline Data File (OST) in Outlook 2019, 2016, 2013, and 2010īased on the Outlook version, follow these steps to rebuild OST file in Microsoft Outlook. You can refer to this article to repair corrupt OST files. Bad sectors or problems with the storage media.Network issues during mailbox synchronization.Force Outlook termination or system shutdown without closing Outlook.Power outage during the mailbox synchronization.There are multiple reasons that can lead to an inaccessible OST file and require you to recreate a new OST file. Reasons Behind Inaccessible, Orphaned, or Damaged OST File Then restore the mailbox items by importing the converted PST into your new OST file via Outlook Import Export wizard. If you find some mail items missing from the new OST file after synchronization is complete, you can convert your inaccessible OST file to PST format. After recreating the OST file, you can check the emails. Thus, it requires a systematic approach to recreate OST file and avoid a data loss situation.Īn instant solution is to use a reliable OST to PST converter software, such as Stellar Converter for OST.

As a result, synchronization stops and Outlook displays error messages.Īlthough this can be fixed by recreating or rebuilding a new OST file, it often results in missing mail items and data loss as some items may not have synchronized with the mailbox on the email server. When OST becomes inaccessible, Outlook stops working as it can’t access or read the OST file. However, the OST file is prone to damage due to various events, such as system crash. The OST file synchronizes the changes with the mail server once the internet connection is restored. When Outlook is set up using an Exchange,, Office 365 or IMAP account, it creates an Offline OST file that allows you to access Outlook and make changes even when the system is offline. Offline Folder or OST is an Outlook data file used to store a local synchronized copy of mailbox items, such as emails, contacts, attachments, calendars etc.
