Authorize.Net Emulator through eProcessing Network Issues HELP!!!!!!!

[txnational]

I'm trying to locate the x_type and "no transaction" in the php code and delete the x_type and set "no transaction" to ON. I made the php change in the authorizenet.php file and it still is allowing INVALID CCV2 credit cards to be processed. So I called again..... Eprocessing Network techs said in Magento there is an x_type, x_transtype, and possibly a "no transaction type" option which needs to be turned ON. Kinda the same story.... One question... WHERE IS THE PHP CODE LOCATED????? :catlol

Thank you in advance!

[jonathonbyrd]

Are you using the latest version of Magento 1.9.0.1?

[jonathonbyrd]

If you're using Magento 1.9.0.1 then you'll find the code to build the authorize.net requests in function _buildRequest within

app\code\core\Mage\Paygate\Model\Authorizenet.php on line 1141

setXType is on line 1148

Let me know if that helps