string sLogin = "Administrator";
string sPassword = "Bzpa/123456789";
string sComputer = "192.168.201.224";

//создание процесса на удаленной машине
ManagementScope ms;
ConnectionOptions co = new ConnectionOptions();
co.Username = sLogin;
co.Password = sPassword;
co.EnablePrivileges = true;
co.Impersonation = ImpersonationLevel.Impersonate;

ms = new ManagementScope(string.Format(@"\{0}rootCIMV2", sComputer), co);

ms.Connect();

ManagementPath path = new ManagementPath("Win32_Process");
System.Management.ManagementClass classObj = new System.Management.ManagementClass(ms, path, null);
System.Management.ManagementBaseObject inParams = null;
inParams = classObj.GetMethodParameters("Create");
inParams["CommandLine"] = "notepad.exe";
inParams["CurrentDirectory"] = "C:\WINDOWS\system32\";
ManagementBaseObject outParams = classObj.InvokeMethod("Create", inParams, null);

var serverName = "192.168.201.224";
        try
        {
            //Start the process
            ProcessStartInfo info = new ProcessStartInfo("C:\PsTools");
            info.FileName = @"C:PsToolspsexec.exe";
            info.Arguments = @"\" + serverName + @" -i C:WINDOWSnotepad.exe";
            info.RedirectStandardOutput = true;
            info.UseShellExecute = false;
            Process p = Process.Start(info);
        }
        catch (Exception ex)
        {
            MessageBox.Show(ex.Message);
        }