I am running 1.38a and using AuthorizeNet_aim with SecurePay. I don't have an AuthorizeNet account, but using the translator for AuthorizeNet_Aim. I spoke with SecurePay and they said they don't use or know anything about using MD5 Hash. Please Help!!
Below iare the 2 warning message received:

WARNING: Security hash problem. Please contact store-owner immediately. Your order has *not* been fully authorized

Your credit card could not be authorized for this reason. Please correct the information and try again or contact us for further assistance.

I have searched the forum and could not find anything related to my problem, since I am not using AuthorizeNet. The transaction goes to SecurePay but I get the error messages. I will add the debug log:

Response Code: 2||2|This transaction has been declined.|NOT
APPROVED|E|-88|1-XtERpA|Test+Product+%28qty%3A+1%29+|5.00|CC|AUTH_ONLY|4|shawn|sheldon||830+North +Union+Blvd|Colorado+Springs|Colorado|80909|United+States|719+456-1292||usagreco%40yahoo.com|shawn|sheldon||830+North+Union+Blvd|Colorado+Springs| Colorado+Springs|Colorado|80909|0.00|0|0.00|FALSE|Feb-13-2008+11%3A59%3A08||.
Response Text:

Sending to Authorizenet: Array
(
[x_login] => *******
[x_tran_key] => *******
[x_relay_response] => FALSE
[x_delim_data] => TRUE
[x_delim_char] => |
[x_encap_char] => *
[x_version] => 3.1
[x_type] => AUTH_ONLY
[x_method] => CC
[x_amount] => 5.00
[x_currency_code] => USD
[x_card_num] => XXXXXXXXXXXXXXXX6877
[x_exp_date] => 0211
[x_card_code] =>
[x_email_customer] => TRUE
[x_email_merchant] => TRUE
[x_cust_id] => 4
[x_invoice_num] => 1-XtERpA
[x_first_name] => shawn
[x_last_name] => sheldon
[x_company] =>
[x_address] => 830 North Union Blvd
[x_city] => Colorado Springs
[x_state] => Colorado
[x_zip] => 80909
[x_country] => United States
[x_phone] => 719 456-1292
[x_email] => usagreco######################
[x_ship_to_first_name] => shawn
[x_ship_to_last_name] => sheldon
[x_ship_to_address] => 830 North Union Blvd
[x_ship_to_city] => Colorado Springs
[x_ship_to_state] => Colorado
[x_ship_to_zip] => 80909
[x_ship_to_country] => United States
[x_description] => Test Product (qty: 1)
[x_recurring_billing] => NO
[x_customer_ip] => 209.60.77.2
[x_po_num] => Feb-13-2008 11:59:08
[x_freight] => 0.00
[x_tax_exempt] => FALSE
[x_tax] => 0.00
[x_duty] => 0
[Date] => February 13, 2008, 11:59 am
[IP] => 209.60.77.2
[Session] => a84ff84cfb1afe29c76083503873c52f
[url] => https://www.securepay.com/AuthSpayAdapter/process.aspx
)


Results Received back from Authorizenet: Array
(
[0] => Response from gateway
[1] => 2||2|This transaction has been declined.|NOT
APPROVED|E|-88|1-XtERpA|Test+Product+%28qty%3A+1%29+|5.00|CC|AUTH_ONLY|4|shawn|sheldon||830+North +Union+Blvd|Colorado+Springs|Colorado|80909|United+States|719+456-1292||usagreco%40yahoo.com|shawn|sheldon||830+North+Union+Blvd|Colorado+Springs| Colorado+Springs|Colorado|80909|0.00|0|0.00|FALSE|Feb-13-2008+11%3A59%3A08||
[Expected-MD5-Hash] => 39AF4FCE4D384976CEC8A7AED05727AA
[HashMatchStatus] => FAIL
)


CURL communication info: Array
(
[url] => https://www.securepay.com/AuthSpayAdapter/process.aspx
[content_type] => text/html; charset=utf-8
[http_code] => 200
[header_size] => 283
[request_size] => 1171
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 3.013973
[namelookup_time] => 0.052237
[connect_time] => 0.10247
[pretransfer_time] => 0.218944
[size_upload] => 0
[size_download] => 365
[speed_download] => 121
[speed_upload] => 0
[download_content_length] => 365
[upload_content_length] => 0
[starttransfer_time] => 3.013851
[redirect_time] => 0
)


RAW data received:
2||2|This transaction has been declined.|NOT
APPROVED|E|-88|1-XtERpA|Test+Product+%28qty%3A+1%29+|5.00|CC|AUTH_ONLY|4|shawn|sheldon||830+North +Union+Blvd|Colorado+Springs|Colorado|80909|United+States|719+456-1292||usagreco%40yahoo.com|shawn|sheldon||830+North+Union+Blvd|Colorado+Springs| Colorado+Springs|Colorado|80909|0.00|0|0.00|FALSE|Feb-13-2008+11%3A59%3A08|||




Please Help.