Open Group Policy Management Console [upd] May 2026

Open-GPMC -DomainFQDN "contoso.com" B. C# (for compiled tools) using System.Diagnostics; using System.Security.Principal; public static void OpenGroupPolicyManagementConsole(string domain = null)

# Launch GPMC if ($DomainFQDN) Start-Process $gpmcPath -ArgumentList "/domain=$DomainFQDN" elseif ($GPOId) Start-Process $gpmcPath -ArgumentList "/gpo:$GPOId" else Start-Process $gpmcPath open group policy management console

FileName = gpmcPath, UseShellExecute = true, Verb = IsAdmin() ? "" : "runas" // Request admin if not elevated ; Open-GPMC -DomainFQDN "contoso

Process.Start(psi);

var psi = new ProcessStartInfo