if i try to refresh the web reference in the ClickToCenterMap sample of mappoint 3.5 sdk i get an http error 403 (forbidden) in vs after entering the proxy login infos.
the reference goes to http://staging.mappoint.net/standard-30/mappoint.wsdl.
calling that http://staging.mappoint.net/standard-30/mappoint.wsdl in ie it is possible without any problems.

can anyone tell me what is the problem / how to solve this?