Process Proc = new Process();
 
    Proc.StartInfo.RedirectStandardOutput = true;
    Proc.StartInfo.FileName = @"C:\\Anwendung.exe";
    Proc.StartInfo.Arguments = args;
    Proc.StartInfo.UseShellExecute = false;
    Proc.StartInfo.CreateNoWindow = true;
 
    Proc.Start();
    Proc.WaitForExit();