public static string GetSysManagementSerialNumber64(string string_0)
{
string str = "HKEY_LOCAL_MACHINE";
string str1 = string.Concat("SOFTWARE\\", string_0);
string str2 = "AELicenseInfo";
string empty = string.Empty;
return(RegistryTools.Get64BitRegistryKey(str, str1, str2));
}