Friday, December 17, 2010

Extract Personal Emails and data from OST file after deleting the Mailbox

OST files are the exact replica of Server based folder and allows you to work in offline mode. Considering this relationship, OST file is just a slave and if somehow Master is deleted slave become orphaned. If mailbox has been deleted but profile is not deleted or modified then still you can recover ost file data. You can start the Microsoft Exchange client with the old OST and recover the data by moving messages from OST to PST file. You may also use third party ost to pst conversion software to convert orphaned OST file to PST file.

How to copy offline messages from OST to PST file:

1. Start the Exchange Client OFFLINE.
2. To add PST service click Services On the Tools menu.
3. Select the messages that you want to copy.
4. On the File menu, click Copy.
5. In the Copy to dialog box, select the personal folders (PST) that you have just created in step 2.
6. Click OK.
7. Repeat steps 5 through 8 for messages you want to copy from each folder.

The reason behind lost ost file data when profile has been modified is that security on an OST works so that Windows NT authentication cannot be used when you work offline.To ensure that you are allowed to log onto the master folder before local access to ost file, Exchange Server creates an encrypted "cookie" from your mailbox's unique entry ID when you are successfully loged in and this cookie is securely stored in your Exchange Server profile. Every time you try to access the OST file, it checks your profile for the existence of this key.

This way you can access the OST file data, if your mailbox is deleted but profile has not been modified. But when you modified the profile Microsoft Exchange replaces this key with a new value from the mailbox that was created and you can not access the data that was contained in the OST created against the first mailbox. in this case you can convert ost pst file to access the data of first mailbox.

Sunday, November 28, 2010

Solve the freeze problem of Outlook 2007 with OST PST converter

It is easy to access Outlook mail objects, such as e-mails, tasks, journals, attachments, appointments, and messages without Internet connection. The overall credit goes to the OST files. These files allow you to use mail objects without Internet connection. Using the OST file is the same as using MS-Office file. Whenever you connect with the Exchange server, all the data of the OST file gets automatically converted to PST. But sometimes, it happens you are unable to use mail objects because you fail to synchronize OST files with exchange server. So, there is a need to convert OST to PST file. For conversion, use a third party OST to PST converter tool.

Discussed below is an error that appears when you use Outlook 2007, Outlook application halts after some time and doesn't allow you to access Outlook application:

“Event Type: Information
Event Source: Outlook
Event Category: None
Event ID: 30 Date: 5/10/2008
Time: 8:33:44 AM
User: N/A
Computer: SBS-Computer
Description: The store C:\Documents and Settings\user.domain\Local Settings\Application Data\Microsoft\Outlook\outlook.ost is being reconciled with the indexer for the following reason: Non-matching max change numbers.”

The cause for the occurrence of the above error message is corruption or destruction of your OST file.

Such errors can be resolved easily. First repair the corrupt OST file. For checking the OST file, execute OST Integrity Check tool. For executing this tool, follow the below steps:

Close Outlook.
Open Scanost.exe. This program is located at drive:\Program Files\Common Files\System\MSMAPI\LocaleID folder.
From the Name list of profile, select a profile that contains OST for checking.
A dialog box will appear that asks you to Connect or Work offline, select Connect.
Check the Repair Errors check box. If you uncheck the Repair Errors checkbox, then the tool does not make any change even if changes are required.
After performing all the above stated steps, choose Begin Scan.

If you are not satisfied with the results of OST Integrity check tool, then use a third party OST PST converter tool. OST to PST converter tools are read-only tools built with advance technology to safely convert OST to PST file. Built with simple graphical user interface, these tools are easy to understand.

Tuesday, October 12, 2010

Resolving “Service-specific error 0 (0x0)” Error Message

Sometimes, when a user trying to connect with Microsoft Exchange Server, he is unable to connect with the server. Their may be numerous reasons behind this connection error, like network problems, synchronization issues, and mailbox corruption. In all such situations, as the user is unable to connect with the MS Exchange server, he can not access the OST file . To resolve such situations, one needs to convert the OST file into its equivalent PST version. For successful OST to PST conversion, a user needs to search for an effective third-party OST to PST conversion software.

To understand the above mentioned situation, consider a practical situation where you are unable to connect to Microsoft Exchange Server after repetitive attempts. On the event log , you see the following details

“The MS Exchange Information Store service failed with the following
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7024
Date: 10/16/2006
Time: 2:38:07 PM
User: N/A
Computer: SERVER1
The Microsoft Exchange Information Store service terminated with
service-specific error 0 (0x0).
For more information, see Help and Support Center at”


Reasons behind the above situation may be:
1)Network-related issues that do not allow you to connect to MS Exchange Server.
2)Synchronization problems with  Exchange Server.
3)Corruption of Exchange mailbox.


To resolve the above problem:

1)Fix all the synchronization issues with MS Exchange Server.
2)In case of any network component damage, change that component.
3)For corruption in mailbox, create a new profile. To synchronize your OST file with this new profile, you need to convert the OST file to PST. For such reasons, you need an OST to PST software. Such conversion software are readily available on the Internet and Convert OST to PST in just three steps. These software serve as self-explanatory tools that do not require any prior technical skills.

Monday, September 27, 2010

OST file Corrupted during synchronization ? Convert OST to PST

MS Outlookuses two types of files to store all the information of our mail box offile storage table (OST) and personal storage table (PST).OST file is used in case when we work offline and helpful in such cases areas where there is connectivity problem.  You keep on doing your work like ceating or deleting mails, and when the connection is restored the OST file gets synchronized with the exchange server to update the changes on both the server and in oST file. 

But sometimes due to various reasons regarding connectivity or exchange server the OSt file gets corrupted and becomes inaccessible in MS Outlook. In such a cse you should repair the OST file  using the in-built OST Integrity (Scanost.exe) Tool. But the inbox repair tool doesn't work effectively all the time. Now you can use third party OST to PST converter to access all your content in OST file by converting it into PSt file.

Suppose a situation wherein you use Outlook 2007 or any other version. you open the MS Outlook and start synchronize it with the exchange server. But after the synchronization you find that you can not open some or all of the outlook items when you work in offline mode.


The basic reason of this problem is the OST file gets corrupted at the synchronization time. It may get corrupt due to various reasons such as virus infections, human errors, synchronization issues, exchange server issues etc.


In such cases,  you should try to scan and repair the OST file using Scanost.exe tool and performing following steps.
Integrity (Scanost.exe) Tool. To do this, you need to perform the following steps:

1)   Click Start | Run.
2)   Enter C:\Program Files\Common Files\System\Mapi\LocaleID\scanost.exe in the Open box.
3)   Press Enter.
4)   Click either the Scan all folders option or Choose folder to scan accordingly. Please note that the first option would take several minutes to get completed.
5)   Select the Repair errors check box.
6)   Click Begin Scan. The OST file will be scanned by the OST Integrity Tool.
7)   Restart Outlook. Now you would be able to view those items properly.

However, if the problem is not resolved by performing the above mentioned stepsan dyou are sitll facing the same issue, you should use a third-party  OST to  PST conversion tool  to convert OST file to PST file. Such OST to PST conversion tools are read only that means they are able to convert the OST file into PST file without overwriting the original OST file.

Thursday, September 16, 2010

Convert OST to PST when Exchange Mailbox is Deleted

Offline folder files(OST) are the replicas of your Exchange Mailbox. But if your mailbox gets deleted from the Server.All your mailbox data is lost, but still there is your OST file that contains all youe exchange mailbox data. But the issue is that how can you access your offline folder files?

In such a case if you did not altered the Original Exchange profile, then you have the chance to retrive your MS Exchange client in offline mode with your older OST file.

But in such case when your original Exchange profile is deleted or altered, then the data in the  older OSt file is lost. In a broad scenario, in a case when you have altered
your mailbox or your mail box gets deleted then the older OST file can not be accessed by
MS Exchange client.When MS Exchange profile gets altered, modified or try to connect with a new mailbox, MS Exchange server then replaces the key with a new value from the new created exchange server. Which results in inaccessibility of all the mails and other data
contained in previous mailbox.

What to do, if relized that you lost some important data due to alteration or deletion of your mailbox? Now as you you have altered or deleted your mailbox, you can not access the OSt file.

In such a case search for a OST to PST converter that can convert OST to PST . OST to PST conversion tools are  developed to convert the data saved in OST file to its equivalent PST version to make the inaccessible OST file accessible in its PST version.

OST to PST converter can recover all most all the data stored in the OST files like email messages, folders, tasks, posts, appointments, journals, notes, attachments etc.  To be satisfied with the efficiency of the software, you can avail the evaluation version of the convert OST tool and check the accuracy for your OST file.

Monday, September 13, 2010

OST to PST conversion Software to Recover Corrupted OST File

Microsoft Outlook is the most widely used email client application. It supports two typrs of files to store the data, OST (Offline Storage Table) and PST (Personal Storage Table). The OST file is used to work in offline mode, that means, when the systems is not connected with the Internet. You can work in the offline mode and synchronize the changes with the Exchange server once the connection is restored. Somehow, sometimes the OST file gets corrupt due to number of reasons for example virus infections, power outages, header corruption, etc. In all such cases, you should try to repair the OST file using the Scanost tool available with the microsoft outlook. If you are unable to repair it, then you should convert an OST file to the equivalent PST version for which you need a third-party OST to PST conversion software.

Consider a scenario wherein you start MS Outlook on your systems, but it fails to start. Resulting in a message  display, that is:

"Cannot open your default email folders. The file xyz.ost is not an offline folder file."

Reason: There could be the following reasons for this error: The OST file gets corrupted and Outlook is unable to recognize it. Hence, the error. The OST file is linked with a mailbox for a particular user on the Exchange server. If the particular Exchange mailbox is inaccessible due to some reason, then this error is reported.

Resolution: To resolve this problem, you should repair the OST file using the OST Integrity Check (scanost.exe) tool. To do this, you should perform the following steps:

Search and open the Scanost.exe file.
Search and select the OST file to be repaired.
Select the 'Repair Scan' check box to automatically repair the inconsistencies found in the OST file.
Click the 'Begin Scan' option to begin the scan. The scan will be completed in a while.
Start Outlook and check whether the problem has been fixed or not.

If the problem is still not fixed then you should use a OST to PST conversion software  These OST-PST converters are able to convert an OST file to PST file without overwriting the existing OST file.