Running as admin some times

private void elevateCurrentProcess()
{
    ProcessStartInfo startInfo = new ProcessStartInfo();
    startInfo.UseShellExecute = true;
    startInfo.WorkingDirectory = Environment.CurrentDirectory;
    startInfo.FileName = Application.ExecutablePath;
    startInfo.Verb = "runas";

    try
    {
        Process p = Process.Start(startInfo);
    }
    catch
    {
        // User didn't allow UAC
        return;
    }
    Application.Exit();
}