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?
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/
