Starting with version 39.10, the Webex Meetings desktop app no longer includes integrations with Microsoft Outlook, Microsoft Office, IBM Lotus Notes, or other applications. When you install the latest version of the Webex Meetings desktop app, any previous versions of those integrations will be uninstalled. To install those integrations, download Cisco Webex Productivity Tools. You can download it here. It does not require admin rights to install this plug in.