I have re-installed the Node JS, NPM and the problem started. After I install a module like example npm install -g bower, the module gets installed successfully but bower -v gives
'bower' is not recognized as an internal or external command, operable program or batch file.
I have checked the installation path C:\Users\XXXXX\AppData\Roaming\npm\node_modules which has all the old installed modules. I have tried to uninstall them and reinstall the modules, but still I am getting the same error.
Even I have deleted the entire folder and installed all the modules again but the result is same.
I don't know why I am getting this error after reinstalling NodeJS NPM.