Fails on Windows

[chrisdwheatley]

Tested on Windows 10, using cmd.

Returned following error.

{ Error: Command failed: taskkill /pid 1944 /T /F
ERROR: The process "1944" not found.

    at ChildProcess.exithandler (child_process.js:206:12)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at maybeClose (internal/child_process.js:877:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  killed: false,
  code: 128,
  signal: null,
  cmd: 'taskkill /pid 1944 /T /F' }