Error trying to load wsdl

Dear all,

I am really new in soapUI and I want to use a call web service built in Dynamics AX 2009.

I can browse it without problems from IIS.

But when I want to load it on soapUI is giving me an error: unexpected element string.

I am working with the latest version of soapUI. I setup the proxy on soap preferences.

Any idea how can I fix it?

Thanks in advance!

Josep