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Add How to recover OST files

Candelaria Stockwell 2025-12-04 09:10:39 +08:00
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Content<br>
You can check the location of your Outlook Data [Outlook Stuck on Synchronizing Folders](https://educhoice.co.uk/user/profile/55195) Files in Outlook.
Repair Outlook Data Files (.pst and .ost)
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. 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.
Outlook - OST file recurring corruption
"Excellent program. Ive used it twice to convert .EML files to .MSG. Thank you." [resolve Outlook not sending emails fast](https://worldaid.eu.org/discussion/profile.php?id=1173021) If anyone can get an answer from microsoft on this issue I’d appreciate it. Any MS techs can contact me if they need further information or analysis. I’ve created a ticket today with Rackspace to see if their other customers are having this issue but I’m not hopeful on hearing back from them.
Even with the reg hack in place, I’ve found that ost files over 50gb tend to corrupt and become unusable with regularity.This is all most people will need, searching for older items will be slower but for daily use items it will still be quick.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.This article offers to rebuild the OST file without putting you in any difficulty.I’ve used the repair tool when this started and it did not really repair the file.While it is your go-to solution, it provides exceptional repair services.If the respective file is not rebuilding from the above methods, there are other ways to get its data.You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file.
What are the major Reasons of OST Corruption and how to Fix it
Confirmed user can log on to OWA (Office 365 webmail) without issue. Upon starting Outlook, error message displayed is "Errors have been detected in the file ," then prompt appears to locate (not fix) the OST file. Outlook 2016 connecting to Office 365 E3, mailbox size ~55GB and Outlook reghack effected to allow for ~80GB OST. If your computer faces unnecessary power outages during a process, it can be damaging.
Method 4: Use OST Repair Tool
In certain cases, you must go for other methods to recover the data across OST files. If the respective file is not rebuilding from the above methods, there are other ways to get its data. This can be done with the help of PST files, another Outlook data file form. While they act as the basic backup data file for the user, the OST file [troubleshoot Outlook synchronizing folders error](https://zelexi.com/troubleshoot-sign-in-issues-with-modern-authentication-when-use-ad-fs-microsoft-365-microsoft-learn/) 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.