Error: spawn UNKNOWN when running Sails

I'm following this and this tutorial (they are essentially the same) to get Sails to run under Webstorm but it refuses to work. If I run app from command line with "sails lift" it works. If I edit package.json like this:

"scripts": {
  "start": "node node_modules\\sails\\bin\\sails.js lift"
},

and create NPM configuration, it also starts up normally. But Node.js configuration described in tutorials doesn't work, every time I start the app, at stops with this error:

internal/child_process.js:298
 throw errnoException(err, 'spawn');
 ^

Error: spawn UNKNOWN
 at exports._errnoException (util.js:856:11)
 at ChildProcess.spawn (internal/child_process.js:298:11)
 at exports.spawn (child_process.js:362:9)
 at Object.exports.fork (child_process.js:54:10)
 at Hook.runTask (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\sails\lib\hooks\grunt\index.js:54:32)
 at Hook.bound [as runTask] (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\lodash\dist\lodash.js:729:21)
 at Hook.initialize (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\sails\lib\hooks\grunt\index.js:29:12)
 at Hook.bound [as initialize] (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\lodash\dist\lodash.js:729:21)
 at i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\sails\lib\hooks\index.js:74:14
 at i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\async\lib\async.js:451:17
 at i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\async\lib\async.js:441:17
 at _each (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\async\lib\async.js:46:13)
 at Immediate.taskComplete (i:\Users\Dread\Documents\GitHub\porocila-treningov\node_modules\async\lib\async.js:440:13)
 at processImmediate [as _immediateCallback] (timers.js:383:17)

I'm using Webstorm 11.0.3, Node 5.5.0 and Windows 10.