How to trust a certificate in Windows Powershell
How to trust a certificate in Windows Powershell
Indeed, you can do this without any mmc :)
First, check the location of your personal certificate named for example "Power" :
Get-ChildItem -Recurse cert:\CurrentUser\ |where {$_ -Match "Power"} | Select PSParentPath,Subject,Issuer,HasPrivateKey |ft -AutoSize(This one should be empty:)
gci cert:\CurrentUser\TrustedPublisherBuild the command with the path to your certificate:
$cert = Get-ChildItem Certificate::CurrentUser\My\ABLALAHNext work on certificate store (Here I work on two certificate store : user & computer)
$store = New-Object System.Security.Cryptography.X509Certificates.X509Store "TrustedPublisher","LocalMachine"$store.Open("ReadWrite")$store.Add($cert)$store.Close()Check, you should find your certificate :
ls cert:\CurrentUser\TrustedPublisher
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.