Watcher took too long time to load(NodeWatcher) - React Native

Reactjs

I am trying to run already built application in my mobile. When i start the app with "react-native start" code, it returns the following error message after some time

ERROR  Watcher took too long to load (NodeWatcher)Error: Watcher took too long to load (NodeWatcher)at Timeout._onTimeout (index.js:99:16)at ontimeout (timers.js:386:14)at tryOnTimeout (timers.js:250:5)at Timer.listOnTimeout (timers.js:214:5)

I am using Windows 7 (32 Bit). I dont find any "Watchman" release for windows 7 32bit system. Because of this issue, i got the following error after installing my app in mobile

Reference Error: Can't find varaible: __fbBatchedBridge

Edit: now i have upgrade my system to windows8 with 64bit. But still i was not able to install the watchman.

Answer link : https://codehunter.cc/a/reactjs/watcher-took-too-long-time-to-load-nodewatcher-react-native