Bynari webdav collector

Hi,

I am trying to setup the bynari webdav colletor plugin for Outlook.

I have successfully setup the calendar side but struggling with the addressbook:

URL reads as folllow:

https://domain.com.au:8443/addressbooks/__uids__17c........../addressbook/

It appears to connect nicely to cardav but I keep getting the error message "Failed to list items in the source" "The action was not allowed by the server".

I have successfuly done this via Thunderbird, no luck with outlook.

Anyone?

Tks

Ben