An Outlook repair solution successfully fixed the .pst file corruption issue

Recently, I faced a major problem of PST corruption in my current organization. I basically work on different hardware and software, maintain them, and also carryout various troubleshooting tasks for the same. Last week, I ran across several failures while performing our usual backup and reload process. This involved backing up all data to a backup server and then copying it to a new system with freshly installed operating system. This operating system was either Windows XP or Windows 7. The data backed up contained a multitude of Outlook Data File (.pst). When the PST files were accessed on the new system, they showed up errors and some even failed to open which finally lead me to opt for a Outlook repair solution.