The reasons behind the corruption of Personal Storage (PST) files in Microsoft Outlook include software malfunction, registry errors, virus infection etc. If the PST files get corrupted, data saved in the PST files becomes inaccessible. Now to recover the lost data, the user needs to use efficient PST Recovery Software.
One such situation is, when the user opens MS Outlook or when the user opens and then closes the Add-In Manager dialog box in MS Outlook, he receives the below error message:
"Error in registry for extension "Exchange Extensions;?".
The syntax or format of the registry entry is incorrect. Check the registry settings and compare the registry for this extension to other extensions in the registry."
The reasons of the message are as follows:
The user Sends an email to any user by using the following method:
Right-click an object, point to Send To, and then click Mail Recipient.
Then the user waits more than 24 hours
The user sends a second email to the recipient by again using the first method
After the user sends the second email, the Exchange Extensions string value in the computer registry gets corrupted. To solve this problem, the user needs to make changes in computer’s registry. Even a single mistake in changing the computer’s registry may cause operating system corrupt, which further causes PST file corruption. Once the PST files get corrupted, there is a danger that the PST data such as – emails, calendar entries, contacts etc – is lost or corrupted. To recover the lost data and perform complete PST Repair, the user needs to use effective Outlook PST Repair software.
Outlook PST Recovery Software works effectively by scanning methods to recover lost or corrupted PST data such as, calendar entries, notes, contacts, e-mails, appointments etc. PST Repair software provides interactive user interface, which makes this software easily understandable without any sound technical knowledge.
Stellar Information Systems Limited provides the best Outlook PST Repair software known as Stellar Phoenix Outlook PST Repair software. This Outlook PST Repair application is a high end utility that can repair a PST file greater than 2GB. This recovery utility supports MS Outlook 2007, 2003, 2002 (XP) and 2000. This PST Repair software is compatible with Windows Vista, XP, Server 2003, 2000 and NT4 (SP6).