When Atom is already started, opening it from Windows Explorer will start a new instance



How can I prevent atom from starting a new instance when I start it from the Windows Explorer when it is already started ?

I just want the same behavior as Sublime-Text or Notepad++ :
If I start atom from its Windows Explorer icon
Then if it is already started, just put current atom windows on top

Currently, even if Atom is already started it’ll start a new instance ?
How can I prevent that ?

atom -v

Atom    : 1.32.1
Electron: 2.0.9
Chrome  : 61.0.3163.100
Node    : 8.9.3