PowerShell passing arguments to Invoke-Command in a foreach loop

Question

Why does PowerShell asks me for Credentials to access a remotecomputer, after I already put in the password for my $PW variable and created the correct PSCredential

Answer 1

You need to declare the parameters inside the Invoke-Command scriptblock:

foreach ($c in $ComputerName) {
    Invoke-Command -ComputerName $c -Credential $cred -ArgumentList $cred,$UNCexepath {
        param($cred,$UNCexepath)
        Start-Process -Filepath $UNCexepath -Credential $cred -Verb RunAs   
    }
}}