Sometimes then i start my site on Azure emulator & IIS express i see the following :

That processes are stored in {username}\AppData\Local\Microsoft\VisualStudio\12.0\Extensions\ouwrt4m1.qjw\Resources\nodej
The site continue working but i'm losing 11 gb of RAM. Also, my computer is working slowly after it. I can solve that problem by restarting the computer.
I find a workaround: i run a
cmdfile with admin access rights like the following: