Microsoft provides the Inbox Repair Tool for correcting most problems with damaged Personal Folders .pst files. If you do not see the Inbox Repair Tool on the Start menu, under Programs | Accessories | System Tools
,
use Start | Find or Start | Search (depending on your operating system)
to search your system for Scanpst.exe
. https://support.microsoft.com/en-us/kb/272227
You will need to know the location of the .pst file that you want to repair. See Outlook & Exchange/Windows Messaging Backup and Dual-Boot for information on file locations and ways to determine the location of a .pst file that you can see in Outlook.
Look at this reputable source also for help. http://social.technet.microsoft.com/...rclientslegacy