Debugging Silverlight Webresources without deploying in CRM 2011

You'll need to create one clientaccesspolicy.xml in the Web-Folder of your CRM-System. (\..\Microsoft Dynamics CRM\CRMWeb\)
The content of the clientaccesspolicy.xml is as follows.

 <?xml version="1.0" encoding="utf-8"?>  
 <access-policy>  
         <cross-domain-access>  
                 <policy>  
                         <allow-from http-request-headers="*">  
                                 <domain uri="*"/>  
                         </allow-from>  
                         <grant-to>  
                                 <resource path="/" include-subpaths="true"/>  
                         </grant-to>  
                 </policy>  
         </cross-domain-access>  
 </access-policy>  

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