ProcessStartInfo and Process in PowerShell - Authentication Error

Question

I have code that uses ProcessStartInfo and Process to invoke another script, and to return the output of that script.

Unfortunately, I am getting errors, and I am unsure

Answer 1

It's pretty much spelled out to you, isn't it?:

"Logon failure: unknown user name or bad password"

(first error line).

Note that DOMAIN should be provided in separate property:

$startInfo.Username = "Username"
$startInfo.Domain = "DOMAIN"