Location scanpst and scanost file C: \ Program Files \ Common Files \ System \ MSMAPI \ 1033 if you use office 2003 for office users with the other version in the search because it can be if we install microsoft outlook certainly have.
next to call scanpst.exe click start-run-C: \ Program Files \ Common Files \ System \ MSMAPI \ 1033 \ enter scanpst.exe be sure to use your Microsoft outlook is closed for this program
program will then appear and then browse your PST file is usually located on the
C: \ Documents and Settings \ Administrator \ Local Settings \ Application Data \ Microsoft \ Outlook \ Outlook.pst
Then click start will display show as follows:
Select the backup location and press ok you are successfully to repair inbox.
To call scanost.exe
click start-run-C: \ Program Files \ Common Files \ System \ MSMAPI \ 1033 \ enter scanost.exe
so how to improve email inbox more or less the same, this paper comes from http://office.microsoft.com/en-us/outlook/HA010563001033.aspx