problem on ax 2009, when changing/adding webservice function.

Hello,

On Dynamics AX 2009 - 

I declared web service, and everything works fine.

I have changed  some names of the service.

After changing the services I cannot access the new functions (throw an exception - I don't know exactly how to check last exception, but there is exception for any new function or property).

I did - restart the computer of AOS + my own computer, but none - still the problem exists.

I did also as recommanded : copy the new service directory (with dll and app.config, or whatever in service folder) to :

C:\Program Files\Microsoft Dynamics AX\50\Application\Appl\{appl name}\ServiceReferences\{service ref name}\

Still - I cannot get the new changes.

Is there anything else I should do in order to have the new methods / properties takes into affect?

Thanks :)

Is there any