When using the PowerShell feature in Compliance Settings to run a script, client may return errors with a description of “Script is not signed“. Below is an example of a baseline deployment status where clients are returning errors.
This is due to the current execution policy for PowerShell on client machines. To allow SCCM clients to run PowerShell scripts, modify client settings to Bypass the signed requirement.
1. Open SCCM Console, click “Administration” and go to “Client Settings“;