NETS payment plugin

-- url of the page with the problem -- : vossavinter.no/1814/ (Test site)
-- HikaShop version -- : 2.3.0
-- Joomla version -- : 3.2.3
-- PHP version -- : 5.3.3
-- Browser(s) name and version -- : Safari 7.0.3
-- Error-message(debug-mod must be tuned on) -- : I am a user, not a programmer...

Be aware that NETS recently have updated their URLs.
The domains epayment.bbs.no and epayment-test.bbs.no have been replaced with epayment.nets.eu and test.epayment.nets.eu, respectively.
(I have updated this in my NETS plugin (nets.php), and I suggest that you do the same.)

The order is being processed in the shopping cart and the confirmation e-mails are sent to the customer and the shop owner. But there is no redirect to Verified by Visa / MasterCard Securecode, and no other confirmation on Joomla webpage.
This is a new installation, and I can't figure out what's wrong. How can we solve the problem?

I activated Force3DSecure in the plugin as you indicated. But there is still no redirecting to Nets. After some minutes this message replaces the cart: "Internal Server Error. The server encountered an internal error or misconfiguration and was unable to complete your request."
(The order is sent to the customer and to the administrator as usual)

I suppose this has nothing to do with my settings:

I have been misled by the statement on NETS' website (see quote below). I changed back to epayment-test.bbs.no and the redirect now works.

One last question about NETS: What determines the language in the redirect window epayment-test.bbs.no/Terminal/ .......?
In this step we need norwegian language, not english.

"Be aware that we recently have updated our URLs in the documentation. The domains epayment.bbs.no and epayment-test.bbs.no have been replaced with epayment.nets.eu and test.epayment.nets.eu, respectively. For new integrations, please make sure your URLs are updated. For existing integrations, feel free to update to the new URL, but you will be informed through your contact mail when we start phasing out the old URLs. From the date of that notice, you will have 6 months to update your integration."

www.betalingsterminal.no/Netthandel-fors...veiledning/Overview/

Hi,

It seems that we forgot one answer over there :/
The language it determined by the Joomla user language used on the website.