I have a user that I am trying to create a Group Calendar in Outlook 2007 using Exchange 2010 on Windows 7. I go to create a new Group Calendar and as soon as I give a name to the Group Calendar I am wanting to create, I get a message that says: "You do not have sufficient permission to perform this operation on this object. See the folder contact or your system administrator." Where can I go to check and then adjust this permission?

Where are you creating this calendar exactly? If this is a public folder, then contact the owners of the parent folders (permissions tab on the folder), or your helpdesk.

Hi M.Haste, Do you want to create a group under the calendar folder? If you are the exchange administrator, we could use the the get-mailboxfolderpermission to check that whether the user has proper permission on the calendar folder. Some information for you: http://technet.microsoft.com/en-us/library/dd335061.aspx Regards! GavinPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.