Exchange Server Corruption, Corruption Causes and the Resolution

An email based communication server 'Microsoft Exchange Server' contains all the data of Outlook. This means, whatever you perform in Outlook is immediately synchronized with the Exchange Server.

Exchange Server uses database files ‘EDB’ to store all the Outlook information including email messages, calendars, notes and every other data item. It is obvious that EDB files are very important to keep the data safe. Unfortunately, corruption in EDB files may be caused due to malfunction, human errors, virus infection missing database objects, and improper system shutdown. The two types of corruption may occur in EDB database:

How to solve Error 939586631 in MS Exchange Server ?

Exchange Storage Group any corruption to the EDB file leads to data inaccessibility and creates unavoidable situations of using a backup. If it is not possible to restore from backup, you need to repair the corrupted database using Exchange inbuilt eseutil repair utility or a third-party Exchange Repair tool.

Cause Of the Error:

The Error - 939586631 particularly results when you run Eseutil /CC command using the incorrect file path pointing to Restore.env file.

Note: Eseutil /CC is the restore mode command, which is applied to run hard recovery on a database that has been restored from an online backup. Exchange Server creates Restore.env file while restoring from backup to control the hard recovery process.

Steps to solve the Exchange Error:

   1. Run Eseutil /CC command using the correct file path of Restore.env file.
   2. Check the database consistency. If it is inconsistent, you can use Eseutil /P and then Eseutil /D command for recovering the database.

Eseutil /P is the hard command that deletes the corrupted data, instead of repairing it. So, after using the command, you may find the database with lost pages and deleted information. For this reason, whenever you find your Exchange database in corrupt state, it is recommended to use a safe third party's EDB Repair Tool.

This Exchange EDB Repair application allows you to extract the contained user mailboxes and restore them at a safe location from a corrupted Exchange database. The tools are easy to install and require no prior technical skills to operate them. In any case of logical database corruption, these tools are superb.

Stellar Phoenix Mailbox Exchange Recovery is an advanced MS Exchange Repair software that repairs and restores corrupted Exchange databases. The Exchange Repair Tool extracts all user mailboxes in individual .pst files without modifying its contents and supports Exchange Server 5.5, 2000, 2003 and 2007.

Download the Most trusted free demo version of Exchange Repair Software for MS Exchange Server 5.5, 2000, 2003, 2007 and 2010 !