These registry key entries work similar to MaxLargeFileSize and WarnLargeFileSize registries but for ANSI formatted PST files with a PST size limit of 2 GB for Outlook 2002 and earlier versions. You can set a maximum of 20 GB PST file size limit for Outlook 20 or a 50 GB PST size limit in Outlook 2010 and later versions. This registry is used to set the maximum allowable data for the UNICODE Outlook PST file. By using this pst repair software, you can greatly minimize the risk of PST corruption and avoid data loss.įurther, you may also choose to increase or decrease the Outlook PST file size limit by applying changes or editing the following registry entries in Windows.ġ. It contains 10 security updates for Excel (6), Visio (2), Word (1), and Office (1).
A new rollup update has been made available for all Click-to-Run installations of Outlook 2016, Outlook 2019, Outlook 2021 and Outlook as part of a Microsoft 365 subscription. Besides, if the original or repaired PST file size is large, you can use the Compact and Save or Split and Save feature in Stellar Repair for Outlook to significantly compress and reduce PST file size. Outlook 2016 / 2019 / 2021 / 365 Update for October 2021. However, if the PST file gets damaged/corrupt due to large-size, you can use Stellar Repair for Outlook to repair the file and save the mail items in a new PST file. Therefore, it is always advisable not to store unwanted Outlook email objects in a. As a result, Outlook starts behaving abruptly, and users often experience performance issues.Ī large-sized PST may also turn inaccessible or corrupt due to inconsistencies and integrity issues that can lead to data loss. When the Outlook PST file approaches the set maximum PST file size limit set by the administrator, it fails to add/store more data.
Outlook 2002 and earlier versions use American National Standards Institute (ANSI) format, whereas later versions of Outlook employ the UNICODE format.Īlong with different formats, Microsoft has also set different Outlook. Use the following information to troubleshoot common issues when setting up email in Outlook. These formats are of two types - ANSI and UNICODE. Each version of Outlook has a different format. In other words, it is a data file used for the storage of Outlook email objects, such as contacts, attachments, appointments, journals, tasks, events, etc. It is also referred to as a Personal Folder file.
When you add or set up a POP email account in Microsoft Outlook, it stores all the data in single Outlook data file, known as Personal Storage Table (.PST).