Microsoft Office Outlook creates and uses a single file called PST to store all its e-mails, attachments, calendars, contacts, and other items. PST is a database and can get corrupt for numerous of reasons, which includes storing the file on LAN/WAN link, PST 2 GB file size limitation, virus infection, unexpected power outage, and more. As symptoms, you might observe that Outlook fails to send and receive e-mail messages or starts behaving abruptly. However, to Repair PST file, you need to take aid of certain utilities built specifically to fix the corruption.
To further clarify these issues, let’s consider the case when you try to open an Outlook PST file. In this case, you might fail in your attempts and receive the below mentioned error message on screen:
“Errors have been detected in the file xxxx.pst. Quit Outlook and all mail-enabled applications, and then use the Inbox repair tool(Scanpst.exe) to diagnose and repair errors in the file. For more information about the Inbox repair tool, see Help.”
On encountering this error message, you cannot send and receive more e-mails from this PST.
An Outlook PST is consisted of two main parts, which are file header and data. The PST file header is further consisted of important file attributes like, file size, file signature, etc. When you try to open the PST file, it first checks the file header and then reads its data. Any error while this process results in issues, such as mentioned above.
Outlook Inbox Repair Tool (Scanpst.exe) can repair the corrupted PST, if corruption exists in file header but not in data part. In other words, scanpst.exe will be unable to resolve file corruption if file data is inconsistent or in a state that Outlook cannot read. To resolve this type of corruption, you need to take aid of third-party products. However, you should first backup your PST file and run Outlook Inbox Repair Tool to Repair PST File.
The third-party software to Repair PST files are exclusive tools that can repair your corrupted PST using powerful plus effective scanning algorithms. Also, these software can be easily operated with the interactive user interface.
One of the best utilities to Repair PST File is Stellar Phoenix Outlook PST Repair. Supporting Microsoft Outlook 2007, 2003, 2002, and 2000, the tool can restore all e-mails, calendars, contacts, notes, and other file components. In addition, the software can also recover deleted emails.