fira code not working vscode windows code example

Example: fira code vscode windows

choco install firacode
to install choco 
open powershell in adminsitrator
setup
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))