I have a strange situation. A customer ordered several products. They were processed with no problem. However the product, a download .zip file, was inadvertantly marked as .txt not .zip in the Atributes Controller. I have corrected this, but how do I get my customer the download link?

The product shows up on the order but without a download link.

Is there a way to remedy this in any way other than refunding the purchase of the errant items and having the customer re-order them?

Thanks in advance...