We use Exchange 2003 on Server 2003 with Outlook 2003 for the clients.
I'm trying to change the client permissions on a Public Folder but when I try to apply the changes I get this error message:
An unknown eror has ocurred.
ID no. 80040305
Exchange System manager.
I tried deleting the user for that particular Calendar in the Public Folders to add him again but when I click Ok I get the same message and now can't add the user back. I've done the permissions change from both, Outlook 2003 where I'm the owner of the folder and from Exchaneg System manager.
Any help will be greatly appreciated!