设置IE8 多个Table只产生一个进程

//设置IE8 多个Table只产生一个进程 using Microsoft.Win32;
                RegistryKey key = Registry.LocalMachine;
                RegistryKey software = key.OpenSubKey("Software\Microsoft\Internet Explorer\Main", true); //该项必须已存在
                software.SetValue("TabProcGrowth", "0", RegistryValueKind.DWord);
                key.Close();