Geting Errors on Cordova App Deployment in VIsual Studio

I don't know why but my cordova app builds successfully but gives bunch of errors on deployment. App runs fine on ripple. But when I tried to run it on windows 8 or android emulator it gives following errors.

Error   2   C:\Users\Mangesh:1  ionic
Error   3   (function (exports, require, module, __filename, __dirname) { ��*   ionic
Error   4   ^   ionic
Error   5   SyntaxError: Unexpected token ILLEGAL   ionic
Error   6   at Module._compile (module.js:439:25)   ionic
Error   7   at Object.Module._extensions..js (module.js:474:10) ionic
Error   8   at Module.load (module.js:356:32)   ionic
Error   9   at Function.Module._load (module.js:312:12) ionic
Error   10  at Function.Module.runMain (module.js:497:10)   ionic
Error   11  at startup (node.js:119:16) ionic
Error   12  at node.js:906:3    ionic
Message 13      ionic

What is the issue????