I upgraded c++ projects from visual studio 2010 to 2015 still its showing visual studio(2010) : [enter image description here][1]


  [1]: https://i.stack.imgur.com/BkRUC.jpg
I upgraded c++ projects from visual studio 2010 to 2015 still its showing visual studio(2010) please Inform me if there is any change  I need to solve this cover