Web service et tache planifiee

I call a web service from a windows application lauched by a planned tache under windows server 2000.
I have the error "the underlying connection ws closed. The remote name could not be resolved"
When i launch by double clicking on the .exe; i have not the error;
I think it ' s problem of security!
but my task is launched by the Administrator user;

Thanks for your help.

I had a similar problem in past.

The solution found is to create a .bat file on the server. The file lunch the .exe and the security problem is resolved.

Good luck ;)