'CALL "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external command, operable program or batch file.
I am using windows 8.1 enterprise version, and I have my files in appdata/npm still I am getting the above error. I installed the latest node version,i.e, v6.3.0 and I've even tried with the older version of node ,i.e, v4.4.7 and I am getting the same error.