Outlook does not recognize PST password after system crash

A password can be assigned to the Microsoft Outlook PST (Personal Storage Table) file to ensure the secrecy of the entire data and prevent any unauthorized access. The PST password is stored using the CRC32 algorithm that generates a 32-bit hash value to identify it. But sometimes you may observe that Outlook cannot identify PST password. This generally happens due to two possible reasons: PST password is incorrect or corrupted. In all such cases, PST Password Recovery solutions come to the rescue. These products can create a new set of PST passwords and give you permission to access the inaccessible information.

Imagine a scenario where you are using Outlook and system crashes due to software issues. After system restore, you find that Windows profile is corrupted. When you try to import PST contents as email messages, notes, journals, tasks, etc. into a new profile, Outlook throws an error message that the password is incorrect. Additionally, if you try to add more content to the overblown PST, you will get the same error message.


The PST password is corrupted or damaged. It may get corrupted due to an unforeseen system failure.


You need to use the following methods to solve the above problem:

o Update your PST with pst19upg.exe. This tool is used to reconcile an older PST file with later versions of Outlook. But as one of its limitations, it removes PST password and allows you to access the emails and other items inside without requiring any password.

o Use commercial Outlook personal storage table recovery solutions to access all data from password protected PST file. You need to implement these applications in the protected PST file to get a set of new PST passwords. These applications are characterized by storing the PST password as a 32-bit hash value. So there can be different values ​​that match the CRC (Cyclic Redundancy Check) value of the personal storage table password.

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Personal storage table recovery software are business tools with easy-to-use graphical interface and equipped with superior options. This software is designed with proper Outlook password recovery techniques. All procedures followed are secure and non-destructive to ensure complete data integrity.

Stellar Phoenix Outlook PST Repair is an excellent tool to recover lost PST password. It concatenates Password Recovery personal storage table for files created with Outlook 2007, 2003, 2002 and 2000. Relevance is compatible with Windows Vista, XP, 2003 and 2000. It can also repair and recover corrupted PST data and split large PST files.