You can also rebuild Offline Outlook Data File by providing a new path.
Note: If you don’t know the location of OST, read where is OST located. Then open the Outlook application, it will recreate the OST file automatically. You just need to close Outlook and delete the OST file from your system. Rebuilding or recreating Outlook OST is easy. Improper Termination of Outlook: If Outlook is synchronizing the OST with a live mailbox and you close the application abruptly, it may result in OST corruption. Malware Infection: Malware attacks can also damage files stored on your system, including OST files.ĥ. When that happens, data stored on these bad sectors, including OST data, may get corrupted.Ĥ. Bad Sectors on Hard Drive: With time and wear and tear, some sectors of computer hard drive may get damaged. Sudden Power Outage: Abrupt power outage or failure when Outlook is accessing OST file may lead to OST corruption.ģ. If your Outlook OST file size exceeds the set limit, it may lead to OST corruption.Ģ. It’s 20 GB for Outlook 20, and 50 GB for Outlook 2010 and newer versions. Oversized OST: In Outlook, there is a fixed OST size limit. Find the OST files on computer disc Convert OST files to PST files, either s: Open PST file with converted data in Microsoft Outlook menu: File Open&Export. In such a case, you can rebuild or recreate the OST file to resolve the issue.įollowing are some common factors behind OST corruption:ġ.
Sometimes, the OST file gets damaged/corrupt due to various reasons.
The OST file enables you to access your mailbox and perform actions, such as read/write/search emails, even when you are offline. Offline Outlook data file (.OST) is created by Outlook to store your live mailbox items, such as emails, attachments, contacts, calendars, etc.
NEW OFFICE 365 ACCOUNT SETUP NOT AN OUTLOOK DATA FILE OST SOFTWARE
You’ll also find advanced software that can help you recover data from OST if it turns inaccessible. We’ve explained the stepwise procedure to rebuild Outlook.OST file. In this article, we have listed some common reasons behind OST corruption.