private static IEnumerable <InternetExplorer> GetInternetExplorers() { ShellWindows shellWindows = new ShellWindowsClass(); List <InternetExplorer> allExplorers = shellWindows.Cast <InternetExplorer>().ToList(); IEnumerable <InternetExplorer> internetExplorers = allExplorers.Where(ie => Path.GetFileNameWithoutExtension(ie.FullName).ToLower() == "iexplore"); return(internetExplorers); }