Problem solved! I read through all the previous posts again (got a nice headache now) and found the entry below. Tried the same thing and it worked. Thanks for taking the time to help, very much appreciated.

Patrick.

Originally Posted by Ned
I've changed:
$callback_url = "https://www.nochex.com/nochex.dll/apc/apc";
to
$callback_url = http://www.nochex.com/nochex.dll/apc/apc;