Flash remoting issue

Hi all,

Trying to configure CF10 in windows 2008 R2 server and flash remoting. I am getting this error when i am checking the gateway:

https://127.0.0.1/flex2gateway/cfamfsecure

messagejavax.servlet.ServletException: flex.messaging.config.ConfigurationException: Please specify a valid 'services.configuration.file' in web.xml. You specified '/WEB-INF/flex/services-config.xml'. This is not a valid file system path reachable via the app server and is also not a path to a resource in your J2EE application archive.

I cannot map my cfc files correct.

I check all from this link:

http://help.adobe.com/en_US/ColdFusion/10.0/Developing/WSc3ff6d0ea77859461172e0811cbec1125 7-7ffd.html

Anyone have an idea about this error?

Please help.

Thanks in advanced.