PowerShell is configured to prevent the execution of PowerShell scripts on Windows systems by default. The PowerShell execution policy is a safety feature implemented to control the various conditions under which PowerShell loads configuration files and runs scripts. As discussed in one of my previous blog posts “how to Set Execution Policy via Windows PowerShell” and “how to set the PowerShell Execution Policy via the Windows Registry settings.

Understanding and Configuring PowerShell Execution Policies

Furthermore, Ensure you have the PowerShell execution policy configured in order to permit the script. Below are the various values of policies that exist.

AllSigned: This runs the only script that is signed by a trusted publisher only.
ByPass: However, Configured to permit a certain script to run
Default: By default, the Execution Policy is set to restricted for Windows devices, and for servers, it is RemoteSigned.
RemoteSgned: A trusted publisher must sign the script before it is permitted to run. Moreover, Scripts you run from the local computer don’t need to be signed. There are no prompts when you attempt to run a script.
Restricted: In this mode, no PowerShell script is allowed to run on the device.
Unrestricted: In addition, In this mode, these scripts are run on the devices regardless of where they are created or downloaded from.
Undefined (No execution policy): Nonetheless, This value has no execution policy set. The effective execution policy is Restricted, which is the default execution policy.

To do this, launch the Windows Settings as shown below, click on Windows Updates,
– Click on “For Developers”
– On the right pane of the window, under PowerShell,
– Click on show settings