Hi, trying to add access for a group to a UnifiedDirectory folder with following code. Everything look ok while debugging, after acl.add the key is added for my group but method Save don´t seem to save the changes. Anyone got any ideas?

public static void AddFolderAccessForGroup(UnifiedDirectory folder, AccessControlEntry ace)

{

var acl = folder.ACL.CreateWritableClone();

acl.IsInherited = false;

if (acl.Exists(ace.Name))

{

acl.Remove(ace.Name);

}

acl.Add(ace);

acl.Save();

}