PB9.0生成webservice代理时出错，跪求解决方法。
PB9.0生成webservice代理时出错，点击“Deploy”按钮时出现如下错误，跪求解决方法。我用的PB9.0的版本是7534。

---------- Deploy: Deploy of p_ws_proxy3
Retrieving Powerbuilder Proxies from WebService...
Generation Errors:
Deployment Error: No files returned from server for service_port: 'WebService_WebServiceSoap12' Error code: 'Cannot load/parse the WSDL file ' Proxy was not created.
---------- Finished Deploy of p_ws_proxy3

[解决办法]
是不是IIS没配好？
[解决办法]
iis没搞好,导致wdsl无法访问.你在deploy页面,试着访问一下wdsl,如果看到返回不正常,根据返回设置一下IIS