MS Outlook 2007 users often have to face problems with their mailboxes which are as a result of damaged or corrupt PST files. Since PST files are the main repositories of Outlook email client, any issue with these files can lead to inaccessible or permanently lost emails along with other items of the mailbox like contacts, address book, notes, tasks and other personal folders. For organizations using MS Outlook as the primary email clients, losing emails containing important data can be disastrous. For this Kernel for Outlook PST Repair tool has been developed that helps repair corrupt PST files and reverse the damage done. Like an inbox repair tool Outlook 2007, this software works efficiently to repair damaged Outlook PST files.