
Scanpst.exe is the free utility provided by Microsoft in Outlook application to get the help when Outlook PST file get corrupted. Due to several reasons PST file gets corrupted and you are not able to access file and items stored in it and whenever you try to access it you got error messages. Scanpst Exe in Outlook 2010 helps users to repair corrupted PST file.
Generally most of the users get problem in finding the location of Scanpst exe and thus they are not able to use them to repair PST file. To run Inbox repair tool, it is necessary to find scanpst.exe. To run, find the location and then double click on it. Locate corrupted PST file and then start repair process.
Scanpst generally found on its default location. In outlook 2010 it is found ---
32-bit Windows; C:\Program Files\Microsoft Office\Office14
64-bit Windows; C:\Program Files (x86)\Microsoft Office\Office14
64-bit Outlook; C:\Program Files\Microsoft Office\Office14
But you will be surprised when you not able to find Scanpst.exe in Outlook 2010 in Outlook folder. If you are not able to find it on its default location then you should make some changes in your system like


Enable the option to view hidden file as this is hidden file.
Use the search option in Windows system to find it.
Find it, double click on it to launch Inbox repair tool and locate file to start repair process.
If still you are coming with no result or get Scanpst error in outlook 2010 which stops it to work, Scanpst not respond or it fails in the middle of repair process and you get the same unaffected corrupted PST file then you need to find out some alternative solution so that you can make your corrupted, inaccessible file accessible once again.
You get this issue when you have severe corrupted PST file or whose size is more than 2GB. At this moment, user can use alternative solution like 3 rd party Outlook PST repair tool which can easily correct and fix the corruption issue in PST file and make your PST file accessible once again. Irrespective of any reason or any kind of corruption, this very tool is efficient to repair corrupted PST file.
It is user friendly and quite very easy to use. Use it without affecting any other items stored in the PST file. Compatible with Windows XP, Vista and Windows 7.

It's really difficult to get back Outlook data after a system crash. But I easily get back the entire lost data even after my system crash with the help of Outlook PST Repair software.
Thank you again for the great help!
Allen 'Oahu'