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While they act as the basic backup data file for the user, the OST file can be easily converted to this form. Also, I forgot to mention that normally when the OST is corrupted you normally delete the file and recreate it. I’ve used the repair tool when this started and it did not really repair the file. I used the following combination of techniques to get the user working. In the Folder Pane, you might see a folder named Recovered Personal Folders that contains your default Outlook folders or a Lost and Found folder.
I can’t repair corrupted Outlook .ost file
It is surely possible to rebuild the OST files at any instant. Although the procedure may differ to some extent, it can be executed. This article will mention the process to rebuild the OST file in detail.
Part 1: Can OST Files Be Rebuild?
Once you re-open Outlook, your OST file is automatically recreated or rebuilt. If your hard drive goes through any physical damage, it will damage the data across it too. A bad sector or corrupted hard drive can cause OST inaccessibility. If you can open the original Outlook Data File, you might be able to recover additional items. The Microsoft Outlook Email Repair Tool Online Inbox Repair tool creates a backup file with the same name as the original, but with a .bak extension, and saves it in the same folder.
Method 3: Convert OST to PST
You might be working on something Outlook Login Issues Troubleshooting important across it when it happens. As you said Outlook E3 licenses should support at least 100GB of data & there’s no excuse why it can’t support OSTs above 50GB when they offer twice that space. Refer to this blog Solutions To Fix Error – “Errors Have Been Detected In The File Xxx.Ost” Solutions To Fix Error – “Errors Have Been Detected In The File Xxx.Ost” for the solution to this OST error. This article offers to rebuild the OST file without putting you in any difficulty.
What are the major Reasons of OST Corruption and how to Fix it
There may be items in the backup file that you might be able to recover that the rebuild Outlook data file quickly Inbox Repair tool couldn’t. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file. After you’ve moved all the items, you can remove the Recovered Personal Folders (.pst) file, including the Lost and Found folder. To create a new Outlook Data File, go to Create an Outlook Data File. If you’re using an Exchange email account, you can delete the offline Outlook Data File (.ost) and Outlook will recreate the offline Outlook Data File (.ost) the next time you open Outlook.
Method 1: Deleting Outlook OST File and Recreating It
- If you’re using an Exchange email account, you can delete the offline Outlook Data File (.ost) and Outlook will recreate the offline Outlook Data File (.ost) the next time you open Outlook.
- Get your OST rebuilt properly with the help of the available techniques.
- If you only keep 6 or 12 months offline that will reduce the OST size significantly.
- The file would get inaccessible and won’t update in any case.
- The Inbox Repair tool creates a backup file with the same name as the original, but with a .bak extension, and saves it in the same folder.
- Although the repair process might recreate some of the folders, they may be empty.
The Inbox Repair tool checks the Outlook data files on your computer to see if they’re in good shape. I don’t have an answer to this other than to voice my suspicion that it is likely due to new Microsoft updates (windows and office). Find the .ost file that the error message reported to have errors, and then delete it and open outlook, it will recreate a new .ost file. With an OST file in your hand, you can even retrieve it if it gets corrupted.
Additional resources
Even with the reg hack in place, I’ve found that ost files over 50gb tend to corrupt and become unusable with regularity. OST file corruption is a common problem faced by Outlook users like you. While you seek to counter this problem, you look for effective techniques. Although there are many methods to try, a few are productive. The functionality is diverse, and it can be approached in multiple directions. When the case comes to rebuilding the OST file, there are several things to look out for.