If you want to repair damaged OST file and convert it to PST at the time of Exchange corruption, try the software. You can use the free version of this tool to perform a trial recovery and preview the mailbox items. This tool supports all Outlook versions up to 2013, and is compatible with all Windows versions including Windows 10. You can purchase the license if you are satisfied with its trial performance. Visit: www.converter.osttopstfile.net