OST File Recovery Tool
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The fact remains that almost 60 to 70 percent of corporate firms or companies across the world makes a proper use of MS Outlook as ideal email communication application. Though, at times conditions arise when due to unexpected incidents, you got to lose important stored data. Data is one of the prime concerns for any business, especially when important or confidential facts are present in various emails. So you may never want to take any chance of losing any data present in OST file as it primarily holds data of the outlook profile when you are in offline mode.
If .ost file is not opening then without any question it has gone corrupt or damaged and you may require fixing it as soon as possible. To make you understand, now consider a practical scenario, where using Microsoft Outlook to open or synchronize an offline folder (.ost) file, you see the following error message:
Unable to expand the folder. The set of folders could not be opened. Errors could have been detected in the file xxxx.ost. Quit all mail-enabled applications, and then use the Inbox Repair Tool.
In this scenario, 'xxxx.ost' is name of the offline folder (.ost) file that has been created by MS Outlook when it is working with the Exchange mailbox offline. However, you don’t have to worry! You can tackle the entire issue by following steps mentioned below: