PST file error

Glenn Maxwell 10,551 Reputation points
2023-01-04T17:41:36.297+00:00

Hi All
I am getting below error exporting pst file. When i check the below registry file PSTDisableGrow it is set to 1, if i change it to 0 it is reverting back to 1.
Please guide me which policy(group policy or any local policy) is blocking PST file import.
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Outlook\PST
![276224-p.jpg][1]
[1]: /api/attachments/276224-p.jpg?platform=QnA

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  1. Thameur-BOURBITA 32,606 Reputation points
    2023-01-04T23:41:21.483+00:00

    Hi,

    You should have this GPO settings Prevent users from adding new content to existing PST files configured to disable PST file .
    Which explain why the registry key **PSTDisableGrow ** is set to 1 and automatically reverting back to 1 whey you change it to 0 .
    Registry and GPO

    You identify this setting in GPO report generated by running this command on impacted computer: gpresult /H C:\temp\gpresult.html

    Please don't forget to mark helpful reply

    2 people found this answer helpful.