SIPS ATOS payment plugin - cancel and return URLs

Hi,

In the SIPS ATOS payment plugin, could you please give me the default cancel URL?
I overwrote it because it did not seem to work.
I listed a valid URL ( www.mandaline.fr/index.php/panier-vide ) but I get an "URL not valid" error message.

I'm using the default return URL (I think I am - see below) but it is also not working
www.mandaline.fr/index.php?option=com_hi...ckout&task=after_end

Thanks!

OK I reverted back to the default URL.
But still it is not working.
When I cancel my order from the e-transactions (ATOS) payment page I get an error message saying the URL is not valid.

Also, my customer tells me that once they complete the payment process, it brings them back to the site but the page is empty and they cannot navigate from it.
I'm using this URL: www.mandaline.fr/index.php?option=com_hi...ckout&task=after_end

By the way, when I save the payment plugin in my administrator, it says that the return URL is too long (max length 78)

Thanks!

I just found out that the problem comes from the fact that I'm in PHP safe mode.
Because of this the plugin did not generate the parmcom file.

This PHP safe mode is a pain, can I turn it off?

Thanks!

Now I still have to set an AUTO_RESPONSE_URL
Any idea what I should put in there?

OK I'll try to turn it off! Thanks again!

Hosting company tells me safe mode is already off.
For some reason I had to follow all the safe mode on instructions for the plugin, otherwise it's not working.
Any ideas?

What is the AUTO_RESPONSE_URL used by the plugin?

Thx