Help! We're having a problem with the authorize.net AIM. We enter the credit card info, send it to auth.net and it approves. Viart displays "This transaction has been approved." Error code: "1" and the page behaves as if the transaction was not approved - stays on the page and clears out the credit card info, instead of giving the "thank you for your order page." Also the order in Viart is not marked "Paid" (which is what I set it to in the payment system for approved transactions).
 
I've submitted this to support but haven't heard back yet. We're all ready to take the site live except for this problem.