Efficient Inbox Repair Tool that comprehensively repairs PST file(s) and restores all the inaccessible objects at the user-specified location.

Like other application file, the PST (Personal Storage) file of Microsoft Outlook may also get damaged in several situations and become inaccessible. The PST corruption can be recognized by the strange behavior of Microsoft Outlook or error messages while accessing data from the PST file. Some of the most common error messages, displayed when inbox is corrupted, are as given below:

• Internal errors were found in this file. They must be repaired for this file to work correctly.
• Outlook.pst can not be accessed - 0x80040116.
• OL2000: Unable to Use Your Personal Folder File if it exceeds the 2 GB Size Limit.
• Archive.pst is not a personal file folder.
• This is not a valid PST file.
• Run-time Error '713': Class not registered. You need the following file to be installed on your machine - MSSTDFMT.DLL.
• Cannot open your default e-mail folder.
• Unable to expand the folder. The set of folders could not be opened.

Such errors indicate serious corruption to the PST file and the file objects and items can not be accessed. In such cases, you need to repair the damaged PST file. To do so, Microsoft Outlook includes an inbuilt utility, called Inbox Repair Tool. This tool can help you to repair damaged Inbox in a number of cases.