Import Web Service Validation Failed

Hello,

I am trying to interface my LabVIEW 2011 application with my company's internal 2010 Sharepoint server via web services. The WSDL on the server seems fine as other applications use it without issue. When I try to import I get 'Validation Failed'

.

I do need authentication and I do not need a proxy to access the internet. Are there any tips with how to resolve this?

Regards,

Bertram