what code can be removed?

Hi Ray,
I finally got my client site moved off of Earthlink and it is not on an ubuntu server with MySql and I need to redo the security/login fo ra few pages.

Can you tell me which of the following lines are part of the old/outdated login security I can remove?

require_once('../includes/common/KT_common.php');

// Load the tNG classes
require_once('../includes/tng/tNG.inc.php');

// Load the required classes
require_once('../includes/tfi/TFI.php');
require_once('../includes/tso/TSO.php');
require_once('../includes/nav/NAV.php');

// Make a transaction dispatcher instance
$tNGs = new tNG_dispatcher("../");

// Make unified connection variable
$conn_LiveGold_i = new KT_connection($LiveGold_i, $database_LiveGold_i);

//Start Restrict Access To Page
$restrict = new tNG_RestrictAccess($conn_LiveGold_i, "../");
//Grand Levels: Any
$restrict->Execute();
//End Restrict Access To Page

// Start trigger
$formValidation = new tNG_FormValidation();
$formValidation->addField("rate", true, "double", "int", "", "", "Please enter a valid value. No dollar signs");
$formValidation->addField("price", true, "double", "int", "", "", "Please enter a valid value. No dollar signs");
$tNGs->prepareValidation($formValidation);
// End trigger

ALSO, can I easily remove old Security from WA on pages before doing a reinstall? I'm having trouble getting the security to work.

Unfortunately I am not familiar with any of that code. None of it is from native Adobe server behaviors or previous versions of our extensions. You must be using code from another provider, so I couldn't tell you what you might need.

I think that is old interAKT code, since I see a lot of naming conventions that start with KT_

I can tell you that you don't need any of that code for our extensions to work.