How to open OST file that has become unusable?
You may open ost files owing to how to read ost files
This article http://www.pstviewer.oemailrecovery.com can be useful for you
When you have an orphaned unusable Offline Storage Table (.OST) file, first question comes in mind as in how to open it. An OST file is termed as unusable, when the file becomes totally inaccessible due to reasons like Active Directory deletion, Exchange Mailbox deletion or Outlook profile deletion. An orphaned or unusable OST file, is of no use when user account or mailbox is intentionally deleted. Intentional deletion of user account from AD or Exchange can be done in cases where the user is no longer associated with the concerned organization or domain. However, there are situations where you may need to extract data from unusable OST file. In this article we will discuss such a situation and all possible solutions to open an unusable OST file. Just consider a situation that you have an OST file, which has become unusable after user account and mailbox deletion. You get an account which enables you to directly log into the old profile of the user. You attain successful loading of Ou
