Repair OST File in Outlook-OST files becomes corrupt due to following reason: *When OST file does not synchronized with Exchange Server *Exceed file size limit *Database Corruption *Exchange Server down time *Hardware and Software failure *Virus Attack *Failure Network Connection, All the upper reason play vital role in corruption of OST Files. In that situation, Advanced OST to PST Recovery Software repairs corrupt files as well as restores emails from OST file as PST file. Repair OST File in Outlook is one of the best solution to easily repairs corrupt OST files and convert OST email to PST email. Download Demo Version free to demonstrate the software process after that buy full version at $99 only. Get more info visit-: http://www.psttoost.net/repair-ost-in-outlook.html