As of April 28, 2015, the Kubota DASHBOARD for Photoshop requires a subscription to use it. Users who are not subscribed will not be able to log in and will receive an Activations Exceeded error. Learn more here...
The Kubota DASHBOARD is not compatible with Photoshop CC (2014) or (2015) at this time. If you are a CC (2014) or higher user, you can run the DASHBOARD in the Photoshop CC version. Creative Cloud subscribers are able to install Photoshop versions CS6, CC, CC (2014), and/or CC (2015) and run them concurrently if they choose. If you have CC (2014) or higher and are interested in using the DASHBOARD, we’ve got instructions on how to do so HERE
Please note that we do not have an ETA as to if/when a CC (2015) version of the DASHBOARD will be available.