NAV2017 Control Add-In Automated Deployment

Hi to all,

I am still a newbie in developing and deploying add-in. I am trying to understand they way to deploy dll automatically. I tried all the steps here:

https://kauffmann.nl/2014/09/24/nav-2015-automatic-deployment-of-net-assemblies/

I used a small add-in I found online, the Bing map, with the following interface:


Saved, built the ddl, signed and deployed in the add-in folders (both client and server in the development environment, but I tried also to deploy just on server side).



I registered it in NAV:



The add-in is "called" in a NAV Page:



Now, if I run the add-in page on development server, it works well with RTC client and Webclient



I tried on another server, with NAV2017 installed, without deploying the dll, and the add-in doesn't work with RTC (It works with WebClient)



The error pop up just if I try to change latitude, because it calls a method "load" in the add-in class (In the development environment it works).

Any idea how to solve this problem? Maybe it is something simply but I can't get it.

I hope information is enough.

Thanks in advance.
Davide