error loading wsdl

I am new to SoapUI and trying to follow tutorial. I am using a windows 10 Pro PC and installed SoapUI. I cannot create a new project and give a WSDL. I get an error:

Error loading [http://www.webservicex.net/currencyconvertor.asmx?WSDL]: org.apache.xmlbeans.XmlException: org.apache.xmlbeans.XmlException: error: Unexpected element: STRING

I have searched the Internet to find a solution, but without success. I cannot go further with the tutorial because I am stuck here. Can some one please help!