Can't `ionic start` on windows 10

[Sujan12]

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Error when start new project

Outside of project file npm info dives this output S:\dev>ionic info [WARN] You are not in an Ionic project directory. Project context may be missing. global packages: @ionic/cli-utils : 1.4.0 Ionic CLI : 3.4.0 System: Node : v6.10.3 OS : Windows 7 Xcode : not installed ios-deploy : not installed ios-sim : not installed npm : 3.10.10