Test Studio cannot attach the recorder to a customer application
After detecting the Silverlight application Test Studio is not able to attach the recorder to it.
Access to the application is in the internal description.
Your web server is not correctly configured to send .XAP files to the browser. Test Studio requires that the MIME Type for .XAP file be set to application/x-silverlight-app. This is documented here: http://www.telerik.com/automated-testing-tools/support/documentation/user-guide/troubleshooting_guide/recording-problems/unable-to-connect-to-silverlight-application.aspx