We are running Zimbra 5.0.11. We have people sharing out their tasks done through Outlook 2003 via the share tab under properties. When someone with a task that has a reminder that goes off, anyone that is connected to the shared tasks gets this Outlook error. "The reminder for "Task Name" will not appear because the item is not in your Calendar or Task folder. Is that ok?". With a "Yes" and "No" option. Is there a way for this error to be turned off?