By default, PowerShell has scripting support disabled. If you try and run a PowerShell script, you will be greeted with an error stating that the execution of scripts is disabled on your system. To enable scripting support so that your scripts will run, read on:
1. Open PowerShell (if you are running PowerShell on Windows Vista, right-click your PowerShell icon and select Run as administrator. If you don’t do this, you will not be able to enable script support).
2. Check the current script execution policy by using the Get-ExecutionPolicy cmdlet. To do this, input Get-ExecutionPolicy and press Enter on your keyboard. PowerShell will return a value of Restricted.
3. To change the script execution policy, use the Set-ExecutionPolicy cmdlet. Input Set-ExecutionPolicy unrestricted and press Enter on your keyboard.
4. To ensure that the script execution policy has been changed, use the Get-ExecutionPolicy cmdlet again. PowerShell should return a value of Unrestricted.
You can now run your PowerShell scripts.
