Como actualización revise Log y me marca este error.
04/11/2012 16:19:43 : #23379 - No se puede comprobar la versión de Microsoft Dynamics CRM en
http://crmsol:5555/SistemasEmpresariales. The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults
(either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect
the server trace logs.
Espero que alguien me pueda ayudar.
Saludos.