Hi wuxiang1203,
Did you get the empty globe as shown in the following figure?
If yes, with the System Requirements please check the Graphics Card of your computer. For Power Map the requirement of Graphics Card is:
- DirectX10
- Latest graphics driver
Then the Silverlight lastest version must be installed. The link of downloading Silverlight:
https://www.microsoft.com/silverlight/
If you need more information or help about Power Map, you can go to Power Map forum for helping.
https://social.technet.microsoft.com/Forums/en-US/home?forum=powermap
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
Regards,
George Zhao
TechNet Community Support