Error while testing with Authorize.net payment method

Hi,

      I'm testing authorize.net payment method by using its plugin and facing the error mentioned below, 

My Primary Currency is US Dollar. 

• Error: 3|1|39|(TESTMODE) The supplied currency code is either invalid, not supported, not allowed for this merchant or doesn't have an exchange rate.|000000|P|0|906a38db-c9d5-4d7a-b||3418.10|CC|auth_only||Farrukh|Bhatti|The Advantech|100 King Street West, Suite 5700|Toronto|ON|M5X 1C7|CA|||||||||||||||||8F8C2A9C5CD6AEC5304428A1A9645CE2|||||||||||||XXXX1111|Visa|||||||||||||||||

You help would be appreciated. 

Regards

Got the Answer.

Just Comment Out the Currency Code parameter line in Smartstore.Authorizenet.Plugin function name

public override ProcessPaymentResult ProcessPayment (ProcessPaymentRequest processPaymentRequest)

{}

and your issue will be resolved