How do I force unity to open my project in visual studio 2017 and not 2015?

I recently installed VS2017. Now, I have two versions of visual studio on my machine. My unity project was originally created with visual studio 2015.

Is there something special I need to do to force unity to open the project in visual studio 2017?

 

I figured it out. Unity doesn't automatically detect my visual studio 2017 install. It also doesn't open the vs solution with the editor it was created with.

I had to attach the editor manually in the preferences \ external tools menu and browse to "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\devenv.exe"

 

Edit-Preferences-External Tools->External Script Editor

Browse to the location of VS2017's .exe file.

EDIT: I WAS TOO SLOW!

 

How do you get VS to open the project assembly? The whole solution with all the source files listed?

 

Hey can you help me Im in preference menu but I have only 3 options and it's general, licence management and and danced settings