If Java is not recognized as internal or external command, you need to make sure that the installation is not problematic and its path is recognized as system variables.

If you see the Bootrec is not recognized as an internal command error while executing Bootrec command, use these fixes to resolve the issue.

This command will show the installed version of Node.js if the PATH is set correctly. How to Fix the 'npm' is not recognized as an internal or external command Error ...

One of the computers here is giving this message when trying to ftp at the command line. It's running a fresh install of Windows NT4 sp6a. I've checked and the path in environmental variables is ...