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”.

Source: Solution to Fix OST Synchronization Error

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.

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An Effectual Tool To Convert Enormous OST File With Advanced Recovery Process

Microsoft Outlook is an emailing client that is deployed both as a stand-alone application as well as in collaboration with Exchange server to send and receive messages in a network confined up to some users. In this blog we will cover up the various file formats supported by Outlook. We will focus majorly on OST files, their corruption and also will introduce a tool to convert enormous OST file with advanced recovery process.

The main difference between Outlook, when used as a stand-alone application and when used in Exchange workstation, is the location and the type of file that stores the corresponding emails and messages. This is defined by the profile that is deployed by MS Outlook. MS Outlook when used without Exchange server stores the mails and data in PST file. In the case when Outlook is used in Exchange collaboration state the data is stored in an OST file. But similar to other file types, the OST file also tends to be unstable and can end up in getting corrupted.

Major Reason For OST Corruption

The biggest reason for the corruption of OST files is exceed in size of the OST file. The OST file is categorized into two sections based on the version of Outlook being used. The Outlook version 2002 and above employed ANSI type OST files and from Outlook version 2003 onwards the OST files have remained to be of UNICODE type. In ANSI type OST files the maximum size of the OST file was restricted to 2 GB. This implies that exceeding the file size above 2 GB would result in the ultimate corruption of the OST file. On the other hand the ANSI type OST file size was exceeded and limited to 20 GB. Due to exceed in the size of the OST file of any type, be it ANSI or UNICODE, leads to corruption of OST file. This is the most probable reason that enormous OST files tend to get corrupted soon.

Other Reasons Behind OST File Corruption

There are several reasons that play a crucial role in the corruption of OST files. Some of them are:

• Virus infection and malware may result in a totally corrupted OST file. The viruses penetrate deep inside the OST file and turn them into an inaccessible state.
• When Outlook terminates due to a power failure or power surge, the OST file can end up crashing. Also, when the user closes Outlook abruptly while it is undergoing through synchronization or some other operation, there are high chances that the OST file will get corrupted.
• The synchronization process between OST file and Exchange server may halt at some point of time, resulting in a corrupted or inaccessible OST file.
• When the OST file synchronizes with Exchange server certain issues in the network such as bad routers or hubs affects the synchronization process, ultimately leading to corrupt OST files.

The Solution!

As they say prevention is better than cure, the ultimate solution for the corruption of OST files is to avoid the files from getting corrupted at first place. But in case your OST files have already gone corrupted, there is no other way out except one. Deploy third party application for recovering the data within the corrupted OST file. One such solution is OST Recovery. It is no doubt, an efficient tool to convert enormous OST file with advanced recovery process. The tool recovers the data residing in the corrupted OST file and saves it in another healthy file say a PST file. Afterwards, the PST file can be easily accessed in Outlook for further usage. An Effectual Tool To Convert Enormous OST File With Advanced Recovery Process.

Read More: http://www.ostrecoverytool.org/

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