electron – node.js – ng : file path\ng.ps1 cannot be loaded because running scripts is disabled on this system

You have to set your execution policy to Unrestricted not RemoteSigned. According to Set-ExecutionPolicy:

RemoteSigned. Requires that all scripts and configuration files downloaded from the Internet are signed by a trusted publisher. The
default execution policy for Windows server computers.

Since 99% of all PowerShell scripts are unsigned, 99% of the time you will not be able to run them under this policy.

1. Open PowerShell as Adminstrator.
2. Run:

.

Set-ExecutionPolicy -ExecutionPolicy Unrestricted