File access is denied. You do not have the permission required to access the file C:\Outlook\Outlook.pst.

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Personal Folders

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File access is denied. You do not have the permission required to access the file C:\Outlook\Outlook.pst.

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OK  

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Solution:- 


1. Locate the pst file that is causing the issue
2. Right click and select Properties
3. Next to "Attributes", make sure "Read-only" is unchecked. 

This is often overlooked but will fix the problem in most cases