Attempting to access a service in a cross-domain way without a proper cross-domain policy in place......

Error: Attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sent. This error may also be caused by using internal types in the web service proxy without using the InternalsVisibleToAttribute attribute. I resolved this issue by placing "ClientAccessPolicy.xml" into Web service location "C:/inetpup/MyService" folder. Go ahead and create one "ClientAccessPolicy.xml" file with following content and save into your service location folder in "C:/inetpup/ <?xml version="1.0" encoding="utf-8"?> <access-policy>        <cross-domain-access>               <policy>                      <allow-from http-request-headers="SOAPAction">                            <domain uri="*"/>                      </allow-from>                      <grant-to>                            <resource path="/" include-subpaths="true" />                      </grant-to>               </policy>        </cross-domain-access> </access-policy> In some cases you may have place one more file "crossdomain.xml" <?xml version="1.0"?> <!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd"> <cross-domain-policy> <allow-http-request-headers-from domain="*" headers="*"/> </cross-domain-policy>