>>>>Hi all -
>>>>I am working on a ASP.NET/Silverlight project that includes a WCF service to access the Session from the Silverlight pages. I have this up and working fine on my development box, but the service appears to not be working when published to the production server. Can someone suggest how to debug this?
>>>>Thanks
>>>
>>>
>>>Do you have your cross-domain.xml policies in place?
>>
>>Wouldn't that only be a problem if the WCF service and the Silverlight app were on different domains?
> Technically, yes. But there is also a ClientAccess.XML file that is necessary if you're running against the server...

Do you mean 'clientaccesspolicy.xml' ?
Isn't that just the Silverlight version of crossdomain.xml - i.e serves the same purpose. And again it is only needed on the server if the service allows access to clients hosted on another domain.