I installed Office 2013 (upgrade from 2010, which is still runable), including Outlook 2013. Curiously the weather bar is not available in the Calendar and there is also no weather section in the options, where it should be.
I also checked the registry for the disable key, which does not exists. In the add-ins section of options is no weather add-in available. Must it exist there?
How can I activate the weather feature in the calendar of Outlook 2013?