OST Recovery Software

OST Recovery Software to effortlessly provision OST to PST Conversion.

Resolve Networking Issues

Software resolves networking issues regarding OST synchronization with an Exchange Server.

Outlook OST to PST Converter

Deploy a third party tool that will help you to recover corrupted OST File.

Restore Outlook OST Emails

Restore and save Outlook OST emails at desirable location from deleted mailbox with adorable features.

Thursday 11 February 2016

Solution to Fix Corrupted OST File and Convert Into PST Format

solution to fix and convert ost file
Though PST files act as the main storage repository of all the data stored in MS Outlook account, another file named OST contains the replica of all data stored in Exchange Server. The OST file comes into use when the user needs to work in offline mode. Once the OST file is connected to Exchange Server, file will synchronize itself with Server where any changes made during offline mode will be updated. In this content, we will be discussing about OST file, its corruptions issues, errors due to corruption, how to fix the OST file and convert it into PST format.

Issues Related to OST File 

The OST file is very much prone to issues that may lead to corruption or inaccessibility. Some of the issues are as follows:

Exceeding Size limit of OST file

The OST file has its own size limit set by different versions of MS Outlook. Maximum OST file size in UNICODE format is 20 GB for Outlook 2007 and it has been increased to 50 GB for MS Outlook 2010/2013. By default, the maximum size is set as 20 GB, which is why when the OST file reaches or exceeds this limit; errors will be encountered slowing down the performance of Outlook and may lead to corruption.

Synchronization Issues

The main reason behind inaccessibility lies on the synchronization issues of OST file. The OST file can only be accessed in the Outlook profile for which it was created. It is because OST file is encrypted and we need decryption key of the Outlook profile that needs to be matched with the one present in Exchange Server during synchronization. If the keys do not match, OST file will not be accessible.

Errors due to Corrupted OST Files

The corrupted OST files will interrupt the smooth functioning of Outlook and users may encounter errors when they try to access the OST file in MS Outlook. Some Errors are as follows:

  1. When there is any synchronization issues in OST file with an Exchange Server, this type of error is generated as shown below. 

    ost file error

  2. This type of error is generated when OST file is not able to synchronize with an Exchange Server. 

  3. error in ost file

  4. The third most common error is also shown when the OST file is corrupted due to synchronization issues.
corrupt ost file

Fixing Corrupted OST File & Convert into PST

There are several methods for fixing the corrupted or inaccessible OST file. They are as follows:

Manual Method

Outlook Users can use an inbuilt utility scanost.exe to repair OST files that was present until MS outlook 2010 version. After that, scanpst.exe has been used for repair of both OST and PST files. Though the method makes the corrupted OST to healthy one, it takes unnecessary time and data are not recovered completely.

Third Party Tool

Since the manual method cannot give desired results, users switch to third party tools like OST PST Convert. The tool can successfully recover all the data items like emails, calendars, contacts etc. into PST format keeping the original formatting of all items intact. The users can apply Mail Filter to export only the desired mails that are in and between the date ranges specified.

Conclusion:
After discussing all the feasible method to recover data items from our OST file, we can conclude that Third party tool is better option as it maintains the data integrity after conversion. The inbuilt utility may help repair the OST file but it cannot recover data lost due to corruption as it removes the corrupted area only. It is important to keep our OST files healthy or uncorrupted. However, if it is corrupted, we recommend using the OST recovery Tool for complete data recovery from OST file.

For more information visit here: http://www.ostconvert.com/

Monday 12 October 2015

Discovery Reveals How to Recover Emails from OST File

Manageability issues don’t just arise while working with Outlook individually, but also when it is connected and in synchronization with Exchange Server. The ability to work in offline mode is the most helpful for users moving in and out of Exchange Server environment. The offline mode enables users to work despite being disconnected from their server mailbox.

However, the maintenance of OST file is more important and complicated than that of Microsoft Outlook Data File (PST). This is because, the data stored within an Offline Storage Table (OST) is highly sensitive and vulnerable to scenarios of loss / damage. This is because, until the OST file data is synchronized with respective Exchange mailbox, it is only available on the offline storage. Meanwhile, once synchronized, the data is replicated on the server, which makes it safe and less vulnerable to loss.

New Discovery Reveals How to Recover Emails from OST File

Despite plenty of manual workarounds, difficulty by users is still faced during and for the recovery of lost emails from an OST file. Some of the common ways for recovering data from any of the two data files of Outlook involve using scanning tools provided by Microsoft itself. For offline storage, Outlook has been provided with a scan OST utility. The inbuilt programs lets users scan and process the data file in order to detect issues associated with it.
However, the utility was stopped being provided since the release of Outlook 2010 version. Therefore, the possibility of recovering OST file dedicatedly and precisely got lower on the manual end. Discovery of commercial products offered great potential to users for recovering lost emails from this offline repository of Microsoft Exchange.
One of the methods found in this new discovery reveals how to recover emails from OST file using OST Recovery application. Following is a brief look at how the application extends recovery of selective emails from OST file.

  • Once you run the software, the following screen will show up on clicking the Add File button.
ost recovery


  • After browsing the file path, you can easily get the hard deleted / lost emails recovered by selecting Advance Scan option to process the file.

ost recovery software

  • Post recovery of OST file, email and its associated attachments can be previewed using the respective tabs provided for the same purpose.
ost recovery software


  • Choose the emails that you need to extract from the OST file, right click on one of the selected emails and click on Export.

ost recovery software

  • Or, you can click on Export button given on the menu bar and export complete folder(s) of emails from the recovered OST.

ost recovery software


  • At the end, the software will generate a report of the export detailing about the source and target file along with path. This report can be saved at any given destination as a CSV format file.

ost recovery software

This is how you can recover emails selectively as per your requirement and convenience. The application helps customize recovery and extraction of emails in a much easier manner without compromising with the data security and retention of associated information.

Thursday 27 August 2015

Restore OST Emails Either Manually or Externally

restore outlook ost files
Microsoft Exchange Server is most commonly used Mail Server by many organizations to manage the mails centrally. OST is the Offline Storage files for Exchange server. Moreover, it is the exact replica of the mailboxes that reside in the server. These OST files help the user to work offline and later get synchronized with the server. Later, this synchronization gets reflected in the server mailbox also.

The mischievous activities such as database corruption or server crash can happen with the server so that the mailboxes are destroyed. Even though the OST files exist at client side, these files cannot be accessed without corresponding mailboxes at server. However the OST files fragile and can easily get damaged. So, to restore OST emails we require either manual or external solutions.

Is it Important to Restore OST emails?

Here comes the question whether to restore the emails from Corrupt OST. Yes, it is important to recover the OST files. OST holds mails, Calendars, tasks, journals, etc that can be the core important documents for the organization. Sometimes these may me our personal documents. Losing these documents may affect the day to activities of the firm. So, let’s see how we can restore these OST emails.

How to Restore OST Emails?

Microsoft supports some inbuilt tool for repairing and recovering corrupt OST emails. OST integrity check is a free tool provided by Microsoft. Scanost.exe helps to fix various synchronization issues and other errors occurring in the OST files. Let’s see how scanost.exe works. Is it capable restoring OST emails? This method is briefed here.

1. Exit the application Outlook running on your system.
2. Find the default utility scan.exe from your PC.

The default location of the scanost.exe is (for Windows 7)
C:\User\user\AppData\Local\Microsoft\Outlook\scanost.exe

3. Select profile, where the corrupted OST exists
4. Click connect
5. Then, click repair errors
6. Begin Scan on the OST files

This utility scans and fixes the errors automatically. This is a freeware which comes along with outlook. There are certain limitations to its capabilities. This tool is not capable of fixing major corruption issues in OST. The tool does not work if the Server is unavailable to the local computer. If you are looking for a smart solution to recover the corrupt or inaccessible OST emails take the helps of any external solutions.

Note: Scanost.exe is not available with Outlook 2010, 2013 and 2016 versions.

External Solutions

If you have highly corrupted OST files and looking for a solution, try out OST Recovery Tool. This tool is capable of recovery any kind of OST files; moreover, it allows you to change OST to PST Outlook 2010. It is a standalone tool which helps you to restore OST emails without altering any of its meta properties. Tool helps you to migrate your OST emails to various formats like PST/EML/MSG. Tool is compatible with all versions of Exchange server. The tool recovers all the emails even though the mailboxes are missing from server or server is not connected to the local system. The tool enables you to change OST to PST so that you can store emails for further references.

Tuesday 14 July 2015

How to Fix OST Synchronization Error 8004011D-526-80040115-0

Exchange Server user mailbox gets saved on local machine in the OST file. At both the ends, the data is continuously synchronized, i.e. any changes done at client or server end will be updated when there is frequent connection between both of them.

Any kind of breakage between both of them might lead to synchronization failure that generally affects the mailflow. If the emails are not properly synced between the client and the server, a user can get to know about through following procedure:

Open the OST file, right click on the mail folder that has to be checked for synchronization and click on “Properties”.

Click on the “Synchronization” tab and under it you will find “Statistics for this folder” option. Check out the fields and their values.
  • Last Synchronized on: Date
  • Server folder contains: No. of Items
  • Offline folder contains: No. of Items
If the number of items on server and offline folder does not match, it means that emails are not synced properly. This is the manual method of testing if everything is updated on client or server end. However, there are times when a user is informed about the application about the abnormality in functioning. This is done through error messages like: “Synchronization Error 8004011D-526-80040115-0”.
How to Work on OST Synchronization Errors?

Synchronization errors can also happen if something is wrong with the mailbox on server. For example: Deletion, Location Change, Database Change etc. In such situation, the OST file is in orphaned state and it could be one of the probable reason for sync failure.

Run OST Integrity Checker: This is free tool available till Outlook 2007. To run this, live Exchange environment and Outlook OST should be available. It will check out for synchronization issuesand if found any, will fix it.

Create New Outlook Profile: Possibility is that the OST file is inconsistent or damaged. Therefore, to deal with the problem, the mailbox on server can be again configured with the Outlook profile. If you are doing this on same machine, then make sure that you remove the existing profile and change the location of OST file.

These fixes can give a solution to fix the error 8004011D-526-80040115-0 but if they do not work and data inside OST file is crucial, then you can take help of some external tools. These solutions for recovering OST file to PST allows restoring the mailbox contents into Outlook, ensuring that data remain absolutely intact.

Thursday 25 June 2015

Easiest Solution To Fix Orphaned OST File Issues

orphan ost file
Users might have faced this situation where they tried to access the OST file by copying it to another system. Or few other users tried to access the Exchange OST file belonging to their ex-company in personal computers. The result might be an error message stating that the OST file you are trying to open cannot be opened in the MS Outlook application. It is important to learn about the concept why OST file shows this inaccessibility trait when copied to another system or when the Exchange profile is not available. This blog will explain this concept in detail and will also make you aware of possible solutions to fix orphaned OST file issues.

Why Orphan OST File Cannot Be Accessed?

orphaned ost file not access
Some of the situations have been explained above where there are chances of OST file getting orphaned which might give you a picture of reason behind the OST file inaccessibility. To be clearer, the most important factor for OST being accessible is availability of Exchange profile. This is because the Exchange local OST file which is created after enabling Outlook cached mode is bound to the MAPI profile it was created for. So the file can be only accessed in the system in which the authenticated configuration was done. When the configuration is done, an encrypted cookie is stored to the registry of the system with mailbox’s unique ID. So the initial connection with the Exchange profile is extremely important to be established in order to access OST file. In case it is not done, the OST file becomes orphan and one can face problems accessing this file needing to fix orphaned OST file issues to access this data. OST file can also become orphan if the Exchange profile is deleted or has been dismounted. In such case it is important to find a utility which can let you access OST file data.

How to Make Orphan OST File Accessible?

OST file cannot be read, viewed or accessed in Outlook or any other application if it gets orphaned. In such situation, it is important to fix orphaned OST file issues and implement a technology where its data can be extracted to an accessible file format. Since there is no manual procedure available to accommodate this process, you will need to utilize third party tools like OST Recovery. Such third party utilities help to convert Exchange OST file data to PST file which can be then accessed very easily in Outlook applications. The software is also designed to recover deleted data and offers conversion of OST file complete data to PST file.

Read more: http://www.exchangeostrecovery.org/