Open Group Policy Management Console -

try Process.Start("gpmc.msc"); catch (Exception ex) MessageBox.Show($"Failed to open GPMC: ex.Message\nEnsure RSAT is installed.");

FileName = gpmcPath, UseShellExecute = true, Verb = IsAdmin() ? "" : "runas" // Request admin if not elevated ; open group policy management console

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

if (!System.IO.File.Exists(gpmcPath)) throw new Exception("GPMC not installed. Install RSAT."); FileName = gpmcPath

private void btnOpenGPMC_Click(object sender, EventArgs e)