Migrating NI-CAN application to NI-XNET delphi

[G.LEGO]

I want to migrate a NI-CAN application to NI-XNET. My application run on a NI-PCI-CAN series 2 and i need it work on a NI PXI-8512 .

I develop with delphi.
I followed the "Migrating NI-CAN Applications to NI-XNET" tutorial : http://www.ni.com/white-paper/9717/en/
I can see the card in MAX like explain in the tutorial.

I realised a small application who show the receive data. That application work well with my first card but didn't work with the new. 

From the NI-CAN library i use : ncConfig, ncWaitForState, ncOpenObject et ncRead.

I want my NI-CAN application work on my new card without touch the source code. Is it possible?

[Jesse_D · Accepted solution]

That tutorial is only for LabVIEW. I think you will have to modify your source to use the new card. 

[G.LEGO]

So i will have to modify my source code.

Thank's for your answer.