'ng' is not recognized as an internal or external command, [duplicate]

Answer 1

I had to do the following to get a current install and add it to my path:

npm uninstall -g angular-cli

npm uninstall -g @angular/cli

npm cache clean --force

npm install -g @angular/cli

Then open Windows Settings/Environment and add the following to the Path variable:

%USERPROFILE%\AppData\Roaming\npm\node_modules\@angular\cli\bin

Now ng works for me.