I don't know how to use cmake

[Leodinas]

okay Research to understand the

[DarkLotus]

An exe is an exe no matter what it was built with. you run it the same as you would any other program, generally a double click is enough to do it.

If your using Cmake to build then you dont need to have anything to do with Visual studio or its SLN files.

[cbnolok]

Cmake is used to generate makefiles and/or projects for the IDEs (like visual studio), thorugh which you can compile sphere and generate the exe