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Outlook: Unable to save modified permissions to Outlook folder
Article ID: 2530497 - View products that this article applies to.
When attempting to change folder permissions in Outlook the following error is received: “The modified permissions could not be saved.”
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The Access Control List (ACL) of the given folder has become corrupted and needs to be re-written.
To resolve this problem grant, apply and then remove Delegate access. This action forces a re-write of the Access Control Lists (ACL) at the mailbox level, which propagates to the folders.
To grant, apply, and then remove Delegate access (Outlook 2003/2007):
To grant, apply, and then remove Delegate access (Outlook 2010):
(http://go.microsoft.com/fwlink/?LinkId=151500)for other considerations.
Article ID: 2530497 - Last Review: March 31, 2011 - Revision: 1.0