This problem generally occurs when You were using trial version and recently activated the license. Sometimes what i have analyzed is it is due to sometimes windows os image also.
As a solution you can do is “Reinstall uipath and delete all its local application data adn user setting.”
after re-installation activate your license and try again. try the latest Uipath Version 2016.2.6165.
Try it and let us know
Regards…!!