By the system failure or by the force Application shutdown OST file got damaged and it didn’t open if you want to open OST file data to PST you need to import OST file data to PST file formats. PDS OST file converter is the most ideal tool to import OST data to PST. I am suggesting you because when I faced the same problem like you then that time I used OST to PST Converter software and I solved my problem. Supports MS Outlook version 97 to latest one 2016 and Simple to install & uninstall on such supported O/S- Win2000, Win7 x32, and Win10, Win8.1 Win 8,Win7 x 64, Win98, Win Server, Win Vista, Win Vista x64, and Win XP.
For More Information Visit Here :- Import OST file to PST