Thank you for the distinctive instructions. I eliminated the "3" from the hyperlink that become furnished through Authorize.internet and I become capable of provide permission successfully. So I went again and attempted as soon as more, this time converting the paypal url (initiated through authnet) to cast off the "3" withinside the address, and it regarded for a second to work.
Completed the procedure, however were given an error - did not seize it, forgot. So I attempted the entire procedure again, from the top, and I'm proper again to the identical errror as at the beginning posted.
