Logical errors in add-ins installed on Outlook which might have caused abrupt exit of Outlook. What could be the reason that this error is turning up recursively?Īrise of the conflict between an anti-virus program and Outlook program during the scanning of received emails and its attachments. ‘Microsoft Outlook’ exited without properly closing your Outlook data file ‘LocationOfOST.ost’. Just consider an example where you come across the following OST file error message: Microsoft Outlook exited without properly closing your OutlookĮvery time an OST file gets corrupt or damage, the user encounters an error message, which at times become difficult to resolve. Sometimes, it even displays error message when a user attempts to open an OST file. When any of these factors take place, the OST file starts showing unwanted behavior like the file gets automatically closed when tried to open or might turn completely inaccessible. These OST files are the exact replica of the user mailboxes maintained on the server.īest aspect of OST is that it facilitates MS Outlook user to access mailbox data even when connection with exchange server is not set-up.īy default, the OST file gets created and stored at the location mentioned underneath, depending upon the operating system you are using:ĭrive:Documents and SettingsuserLocal SettingsApplication DataMicrosoftOutlookĭrive:UsersuserAppDataLocalMicrosoftOutlook The OST file, generally termed as offline storage table file, is used by Microsoft Exchange Server to facilitate a user in accessing user mailbox data maintained on the Exchange Server, in situations when mail server isn't directly accessible. Now, what is this OST file? Let us know about it in detail. MS Exchange Server, when used in collaboration with MS Outlook, stores it’s repository in the form of Offline Storage Table Files (OST).
Use professional OST recovery tool - Kernel for OST to PST software.What could be the reason that this error is turning up recursively?.OST file error - ‘Microsoft Outlook exited without properly closing your Outlook’.Factors that lead to OST file corruption.
How to deal with the problem of OST when Outlook gets terminated abruptly ?