This application requires a valid Power BI for Office 365 license.
A free 30 day trial offer of Power BI for Office 365 is available at www.powerbi.com. To purchase and install Power BI for Office 365 to an existing tenant contact your Office 365 service administrator.
Power BI for Office 365 is a cloud based solution that reduces the barriers to deploying a self-service Business Intelligence environment for sharing live Excel based reports and data queries, and provides new features that enable ease of data discovery and information access from anywhere.
Please note that Power BI for Office 365 does not support Internet Explorer 8.