How to trust a certificate in Windows Powershell

Question

I am using Windows 7, and want to run signed scripts from Powershell, the security-settings of Powershell are set to \"all-signe

Answer 1

Sounds like you need to verify that the script is signed properly and that you have the correct certificate installed in the correct certificate store.

Use the Get-AuthenticodeSignature cmdlet to get information about the signed script.

Also review Scott's guide for signing certificates.